[Doktorarbeit]
Degenerations of symplectic flag varieties via Lie theory and tropical geometry, 2023
[DOI: 10.18154/RWTH-2023-08044]

Balla, George

[Fachzeitschriftenartikel]
Seshadri stratifications and standard monomial theory
In: Inventiones mathematicae, 2023
[DOI: 10.1007/s00222-023-01206-4]

Chirivì, Rocco
Fang, Xin (Corresponding author)
Littelmann, Peter

[Fachzeitschriftenartikel]
Strata of p‐origamis
In: Mathematische Nachrichten, 296 (3), 1087-1116, 2023
[DOI: 10.1002/mana.202100290]

Flake, Johannes Matthias
Thevis, Andrea (Corresponding author)

[Fachzeitschriftenartikel]
Algebraic and Puiseux series solutions of systems of autonomous algebraic ODEs of dimension one in several variables
In: Journal of symbolic computation, 114, 1-17, 2022
[DOI: 10.1016/j.jsc.2022.04.012]

Cano, José (Corresponding author)
Falkensteiner, Sebastian
Robertz, Daniel
Sendra, J. Rafael

[Fachzeitschriftenartikel]
The Tropical Symplectic Grassmannian
In: International mathematics research notices : IMRN, 2023 (2), 1036-1072, 2021
[DOI: 10.1093/imrn/rnab267]

Balla, George
Olarte, Jorge Alberto (Corresponding author)

[Doktorarbeit]
PBW deformations arising from algebraic groups, 2022
[DOI: 10.18154/RWTH-2023-01545]

Mackscheidt, Verity

[Beitrag zu einem Tagungsband]
Semi-symmetric origami waterbomb cell kinematics and tessellation for the design of thin-walled folded shells
In: Proceedings of IASS 2022 Symposium affiliated with APCS 2022 (Innovation - Sustainability - Legacy), 19--23 September 2022, Beijing, China, 2314-2324, 2022

Robertz, Daniel (Corresponding author)
Spartali, Homam
Plesken, Wilhelm
Chudoba, Rostislav
Niemeyer, Alice Catherine

[Fachzeitschriftenartikel]
Gröbner Bases for Fusion Products
In: Algebras and representation theory, 2022
[DOI: 10.1007/s10468-022-10179-6]

Flake, Johannes Matthias
Fourier, Ghislain Paul Thomas (Corresponding author)
Levandovskyy, Viktor

[Buchbeitrag, Beitrag zu einem Tagungsband]
On Boundary Conditions Parametrized by Analytic Functions
In: Computer Algebra in Scientific Computing : 24th International Workshop, CASC 2022, Gebze, Turkey, August 22-26, 2022, Proceedings / edited by François Boulier, Matthew England, Timur M. Sadykov, Evgenii V. Vorozhtsov, 225-245, 2022
[DOI: 10.1007/978-3-031-14788-3_13]

Lange-Hegermann, Markus (Corresponding author)
Robertz, Daniel

[Buchbeitrag, Fachzeitschriftenartikel]
De Finetti Theorems for the Unitary Dual Group
In: Symmetry, integrability and geometry: methods and applications, 18, 067, 2022
[DOI: 10.3842/SIGMA.2022.067]

Baraquin, Isabelle (Corresponding author)
Cébron, Guillaume
Franz, Uwe
Maassen, Laura
Weber, Moritz

[Fachzeitschriftenartikel]
Tensor products of finitely presented functors
In: Journal of algebra and its applications, 21 (09), 2250186, 2021
[DOI: 10.1142/S0219498822501869]

Bies, Martin
Posur, Sebastian (Corresponding author)

[Fachzeitschriftenartikel]
Reflexivity of Newton-Okounkov bodies of partial flag varieties
In: Representation theory, 26, 859-873, 2022
[DOI: 10.1090/ert/621]

Steinert, Christian Pascal (Corresponding author)

[Fachzeitschriftenartikel]
PBW filtration and monomial bases for Demazure modules in types A and C
In: Beiträge zur Algebra und Geometrie = Contributions to algebra and geometry, 21 Seiten, 2022
[DOI: 10.1007/s13366-022-00660-0]

Balla, George (Corresponding author)
Fourier, Ghislain Paul Thomas
Kambaso, Kunda

[Doktorarbeit]
Composition factors of groups and factors of their order, 2022
[DOI: 10.18154/RWTH-2022-08997]

Krings, Marvin

[Fachzeitschriftenartikel]
Random generation of direct sums of finite non-degenerate subspaces
In: Linear algebra and its applications, 649, 408-432, 2022
[DOI: 10.1016/j.laa.2022.05.016]

Glasby, Stephen P. (Corresponding author)
Niemeyer, Alice Catherine
Praeger, Cheryl E.

[Fachzeitschriftenartikel]
A diagrammatic approach to string polytopes
In: Algebraic Combinatorics, 5 (1), 63-91, 2022
[DOI: 10.5802/alco.196]

Steinert, Christian Pascal (Corresponding author)

[Doktorarbeit]
Constructive aspects of wreath products and quasiprimitive permutation groups, 2022
[DOI: 10.18154/RWTH-2022-07369]

Bernhardt, Dominik Hans

[Fachzeitschriftenartikel]
The probability of spanning a classical space by two non-degenerate subspaces of complementary dimensions
In: Finite fields and their applications, 82, 102055, 2022
[DOI: 10.1016/j.ffa.2022.102055]

Glasby, S. P. (Corresponding author)
Niemeyer, Alice Catherine
Praeger, Cheryl E.

[Fachzeitschriftenartikel]
The groups G satisfying a functional equation f(xk) = xf(x) for some k ∈ G
In: Journal of group theory, 25 (6), 1055-1081, 2022
[DOI: 10.1515/jgth-2021-0158]

Bernhardt, Dominik
Boykett, Tim
Devillers, Alice
Flake, Johannes Matthias
Glasby, Stephen P. (Corresponding author)

[Fachzeitschriftenartikel]
Conjugacy classes and centralisers in wreath products
In: Journal of symbolic computation, 113, 97-125, 2022
[DOI: 10.1016/j.jsc.2022.02.005]

Bernhardt, Dominik
Niemeyer, Alice Catherine
Rober, Friedrich
Wollenhaupt, Lucas

[Fachzeitschriftenartikel]
Symplectic pbw degenerate flag varieties; pbw tableaux and defining equations
In: Transformation groups, 2022, 29 pages, 2022
[DOI: 10.1007/s00031-022-09725-9]

Balla, George (Corresponding author)

[Fachzeitschriftenartikel]
Clique dynamics of locally cyclic graphs with δ ≥ 6
In: Discrete mathematics, 345 (7), 112873, 2022
[DOI: 10.1016/j.disc.2022.112873]

Baumeister, Markus
Limbach, Anna Margarethe (Corresponding author)

[Doktorarbeit]
Branching cones and polytopes for Lie algebras, 2022
[DOI: 10.18154/RWTH-2022-03360]

Kalmbach, Daniel

[Fachzeitschriftenartikel]
Homogeneous bases for Demazure modules
In: Communications in algebra, 50 (2), 2934-2953, 2022
[DOI: 10.1080/00927872.2021.2022683]

Kambaso, Kunda (Corresponding author)

[Fachzeitschriftenartikel]
The moduli space of Harnack curves in toric surfaces
In: Forum of mathematics / Sigma, 9, e43, 2021
[DOI: 10.1017/fms.2021.37]

Olarte, Jorge Alberto (Corresponding author)

[Buchbeitrag, Beitrag zu einem Tagungsband]
Description of the origami waterbomb cell kinematics as a basis for the design of thin-walled oricrete shells
In: Inspiring the next generation : conference proceedings : the 7th International Conference on Spatial Structures and the Annual Symposium of the IASS / edited by: Alireza Behnejad, Gerard Parke and Omidali Samavati, 2681-2689, 2021

Chudoba, Rostislav (Corresponding author)
Niemeyer, Alice Catherine
Spartali, Homam
Robertz, Daniel
Plesken, Wilhelm

[Fachzeitschriftenartikel]
Semisimplicity and Indecomposable Objects in Interpolating Partition Categories
In: International mathematics research notices : IMRN, 2022 (22), 17363-17430, 2021
[DOI: 10.1093/imrn/rnab217]

Flake, Johannes Matthias
Maaßen, Laura (Corresponding author)

[Buchbeitrag, Fachzeitschriftenartikel]
Hopf-Hecke algebras, infinitesimal Cherednik algebras, and Dirac cohomology
In: Pure and applied mathematics quarterly PAMQ, 17 (4), 1549-1597, 2020
[DOI: 10.4310/PAMQ.2021.v17.n4.a9]

Flake, Johannes Matthias (Corresponding author)
Sahi, Siddhartha.

[Fachzeitschriftenartikel]
On the Generation of Rank 3 Simple Matroids with an Application to Terao's Freeness Conjecture
In: SIAM journal on discrete mathematics, 35 (2), 1201-1223, 2021
[DOI: 10.1137/19M1296744]

Barakat, Mohamed (Corresponding author)
Behrends, Reimer
Jefferson, Christopher
Kühne, Lukas
Leuner, Martin

[Fachzeitschriftenartikel]
PBW Degenerations of Lie Superalgebras and their Typical Representations
In: Journal of Lie theory, 31 (2), 313-334, 2021

Fourier, Ghislain Paul Thomas (Corresponding author)
Kus, Deniz

[Fachzeitschriftenartikel]
Cones from quantum groups to tropical flag varieties
In: Journal of algebraic combinatorics, 54 (3), 815-835, 2021
[DOI: 10.1007/s10801-021-01022-0]

Fang, Xin (Corresponding author)
Fourier, Ghislain Paul Thomas
Reineke, Markus

[Fachzeitschriftenartikel]
A Constructive Approach to Freyd Categories
In: Applied categorical structures, 29 (1), 171-211, 2020
[DOI: 10.1007/s10485-020-09612-y]

Posur, Sebastian (Corresponding author)

[Fachzeitschriftenartikel]
Degenerate Schubert Varieties in Type A
In: Transformation groups, 26 (4), 1189-1215, 2020
[DOI: 10.1007/s00031-020-09558-4]

Chirivì, Rocco (Corresponding author)
Fang, Xin
Fourier, Ghislain Paul Thomas

[Fachzeitschriftenartikel]
On the monoidal center of Deligne's category Re̲p(
In: Journal of the London Mathematical Society, 2, 1-33, 2020
[DOI: 10.1112/jlms.12403]

Flake, Johannes Matthias (Corresponding author)
Laugwitz, Robert (Corresponding author)

[Doktorarbeit]
Designs in finite geometry, 2020
[DOI: 10.18154/RWTH-2020-12247]

Lansdown, Jesse

[Fachzeitschriftenartikel]
The intertwiner spaces of non-easy group-theoretical quantum groups
In: Journal of noncommutative geometry, 14 (3), 987-1017, 2020
[DOI: 10.4171/JNCG/384]

Maaßen, Laura (Corresponding author)

[Doktorarbeit]
Algorithmen zur Berechnung von multiplikativen Invariantenringen, 2020
[DOI: 10.18154/RWTH-2020-11215]

Korodi, Tamás-István

[Doktorarbeit]
Normalizers of primitive groups with non-regular socles in polynomial time, 2020
[DOI: 10.18154/RWTH-2020-08158]

Siccha, Sergio Christian

[Fachzeitschriftenartikel]
A family of hemisystems on the parabolic quadrics
In: Journal of combinatorial theory : JCTA / A, 175, 105280, 2020
[DOI: 10.1016/j.jcta.2020.105280]

Lansdown, Jesse (Corresponding author)
Niemeyer, Alice Catherine

[Doktorarbeit]
Regularity aspects for combinatorial simplicial surfaces, 2020
[DOI: 10.18154/RWTH-2020-07027]

Baumeister, Markus

[Doktorarbeit]
Dreifach periodische simpliziale Flächen, 2020
[DOI: 10.18154/RWTH-2020-06401]

Wisotzky, Matthias

[Fachzeitschriftenartikel]
On imprimitive representations of finite reductive groups in non-defining characteristic
In: Journal of algebra, 556, 437-447, 2020
[DOI: 10.1016/j.jalgebra.2020.03.016]

Klupsch, Matthias (Corresponding author)

[Buchbeitrag, Fachzeitschriftenartikel]
The icosahedra of edge length 1
In: Journal of algebra, 545, 4-26, 2019
[DOI: 10.1016/j.jalgebra.2019.04.028]

Brakhage, Karl-Heinz (Corresponding author)
Niemeyer, Alice Catherine
Plesken, Wilhelm
Robertz, Daniel
Strzelczyk, Ansgar Werner

[Fachzeitschriftenartikel]
Normalisers of primitive permutation groups in quasipolynomial time
In: Bulletin of the London Mathematical Society, 52 (2), 358-366, 2020
[DOI: 10.1112/blms.12330]

Roney-Dougal, Colva M. (Corresponding author)
Siccha, Sergio (Corresponding author)

[Fachzeitschriftenartikel]
Attracting and Natural Invariant Varieties for Polynomial Vector Fields and Control Systems
In: Qualitative theory of dynamical systems, 19 (1), 28, 2020
[DOI: 10.1007/s12346-020-00365-6]

Kruff, Niclas
Schilli, Christian
Walcher, Sebastian (Corresponding author)
Zerz, Eva

[Fachzeitschriftenartikel]
The EKR property for flag pure simplicial complexes without boundary
In: Journal of combinatorial theory Series A : JCTA, 172, 105205, 2020
[DOI: 10.1016/j.jcta.2019.105205]

Olarte, Jorge Alberto (Corresponding author)
Santos, Francisco (Corresponding author)
Spreer, Jonathan (Corresponding author)
Stump, Christian (Corresponding author)

[Fachzeitschriftenartikel]
Linear degenerations of flag varieties : partial flags, defining equations, and group actions
In: Mathematische Zeitschrift, 296 (1/2), 453-477, 2019
[DOI: 10.1007/s00209-019-02451-1]

Cerulli Irelli, Giovanni
Fang, Xin (Corresponding author)
Feigin, Evgeny
Fourier, Ghislain Paul Thomas
Reineke, Markus

[Fachzeitschriftenartikel]
The Minkowski Property and Reflexivity of Marked Poset Polytopes
In: The electronic journal of combinatorics, 27 (1), P1.27, 2020
[DOI: 10.37236/8144]

Fang, Xin (Corresponding author)
Fourier, Ghislain Paul Thomas (Corresponding author)
Pegel, Christoph (Corresponding author)

[Fachzeitschriftenartikel]
A Continuous Family of Marked Poset Polytopes
In: SIAM journal on discrete mathematics, 34 (1), 611-639, 2020
[DOI: 10.1137/18M1228529]

Fang, Xin (Corresponding author)
Fourier, Ghislain Paul Thomas (Corresponding author)
Litza, Jan-Philipp (Corresponding author)
Pegel, Christoph

[Preprint]
The icosahedra of edge length 1, 2019

Brakhage, Karl-Heinz (Corresponding author)
Niemeyer, Alice Catherine (Corresponding author)
Plesken, Wilhelm (Corresponding author)
Robertz, Daniel (Corresponding author)
Strzelczyk, Ansgar Werner (Corresponding author)

[Doktorarbeit]
Single-class genera of orthogonal groups, 2019
[DOI: 10.18154/RWTH-2020-02437]

Lorch, David

[Fachzeitschriftenartikel]
Short proof of two cases of Chvátal’s conjecture
In: Discrete mathematics, 342 (8), 2192-2194, 2019
[DOI: 10.1016/j.disc.2019.04.011]

Olarte, Jorge Alberto (Corresponding author)
Santos, Francisco
Spreer, Jonathan

[Fachzeitschriftenartikel]
Determinant groups of Hermitian lattices over local fields
In: Archiv der Mathematik : ADM, 113 (4), 337-347, 2019
[DOI: 10.1007/s00013-019-01348-z]

Kirschmer, Markus (Corresponding author)

[Fachzeitschriftenartikel]
Corrigendum to "Maximal linear groups induced on the Frattini quotient of a p-group" [J. Pure Appl. Algebra 222 (10) (2018) 2931-2951]
In: Journal of pure and applied algebra, 223 (12), 5428-5429, 2019
[DOI: 10.1016/j.jpaa.2019.04.006]

Bamberg, John
Glasby, S. P. (Corresponding author)
Morgan, Luke
Niemeyer, Alice Catherine

[Fachzeitschriftenartikel]
String cone and superpotential combinatorics for flag and Schubert varieties in type A
In: Journal of combinatorial theory : JCTA / Series A, 167, 213-256, 2019
[DOI: 10.1016/j.jcta.2019.04.006]

Bossinger, Lara (Corresponding author)
Fourier, Ghislain Paul Thomas

[Fachzeitschriftenartikel]
Weighted PBW degenerations and tropical flag varieties
In: Communications in contemporary mathematics, 21 (1), 1850016, 2019
[DOI: 10.1142/S0219199718500165]

Fang, X.
Feigin, E.
Fourier, Ghislain Paul Thomas
Makhlin, I.

[Doktorarbeit]
Simpliziale Flächen aus kongruenten Dreiecken : kombinatorische Grundlagen und geometrische Beispiele, 2019
[DOI: 10.18154/RWTH-2019-02377]

Strzelczyk, Ansgar Werner

[Fachzeitschriftenartikel]
Automorphisms of even unimodular lattices over number fields
In: Journal of number theory, 197, 121-134, 2018
[DOI: 10.1016/j.jnt.2018.08.004]

Kirschmer, Markus (Corresponding author)

[Fachzeitschriftenartikel]
Barbasch-Sahi algebras and Dirac cohomology
In: Transactions of the American Mathematical Society, 371 (10), 6883-6902, 2019
[DOI: 10.1090/tran/7446]

Flake, Johannes Matthias (Corresponding author)

[Fachzeitschriftenartikel]
One-class genera of exceptional groups over number fields
In: Journal de théorie des nombres de Bordeaux, 30 (3), 847-857, 2018
[DOI: 10.5802/jtnb.1052]

Kirschmer, Markus (Corresponding author)

[Fachzeitschriftenartikel]
On the second-largest Sylow subgroup of a finite simple group of lie type
In: Bulletin of the Australian Mathematical Society, 99 (02), 203-211, 2018
[DOI: 10.1017/S0004972718000928]

Glasby, S. P. (Corresponding author)
Niemeyer, Alice Catherine
Popiel, Tomasz

[Doktorarbeit]
Realisierungen endlich gestörter hexagonaler Dreieckspflasterungen durch Faltungsmuster, 2018
[DOI: 10.18154/RWTH-2019-00158]

Niehenke, Björn

[Fachzeitschriftenartikel]
Symmetries on plabic graphs and associated polytopes
In: Comptes rendus mathématiques de l'Académie des Sciences, 356 (6), 581-585, 2018
[DOI: 10.1016/j.crma.2018.05.003]

Fang, Xin (Corresponding author)
Fourier, Ghislain Paul Thomas (Corresponding author)

[Fachzeitschriftenartikel]
Toric Degenerations of Gr(2, n) and Gr(3, 6) via Plabic Graphs
In: Annals of combinatorics, 22 (3), 491 - 512, 2018
[DOI: 10.1007/s00026-018-0395-z]

Bossinger, L.
Fang, X.
Fourier, Ghislain Paul Thomas
Hering, M.
Lanini, M. (Corresponding author)

[Fachzeitschriftenartikel]
Maximal linear groups induced on the Frattini quotient of a p-group
In: Journal of pure and applied algebra, 222 (10), 2931-2951, 2017
[DOI: 10.1016/j.jpaa.2017.11.006]

Bamberg, John
Glasby, S. P. (Corresponding author)
Morgan, Luke
Niemeyer, Alice Catherine

[Fachzeitschriftenartikel]
The Differential Counting Polynomial
In: Foundations of computational mathematics, 18 (2), 291-308, 2018
[DOI: 10.1007/s10208-018-9378-z]

Lange-Hegermann, Markus (Corresponding author)

[Beitrag zu einem Tagungsband, Fachzeitschriftenartikel]
A factorization algorithm for G-algebras and its applications
In: Journal of symbolic computation, 85, 188-205, 2017
[DOI: 10.1016/j.jsc.2017.06.005]

Levandovskyy, Viktor (Corresponding author)
Heinle, Albert (Corresponding author)

[Buchbeitrag]
On toric degenerations of flag varieties
In: Representation Theory, 187-232, 2017
[DOI: 10.4171/171-1/8]

Fang, Xin
Fourier, Ghislain Paul Thomas
Littelmann, Peter

[Fachzeitschriftenartikel]
Favourable modules: Filtrations, polytopes, Newton-Okounkov bodies and flat degenerations
In: Transformation groups, 22 (2), 321-352, 2017
[DOI: 10.1007/s00031-016-9389-2]

Feigin, Evgeny (Corresponding author)
Fourier, Ghislain Paul Thomas
Littelmann, Peter

[Fachzeitschriftenartikel]
Essential bases and toric degenerations arising from birational sequences
In: Advances in mathematics, 312, 107-149, 2017
[DOI: 10.1016/j.aim.2017.03.014]

Fang, Xin (Corresponding author)
Fourier, Ghislain Paul Thomas
Littelmann, Peter

[Fachzeitschriftenartikel]
Degree cones and monomial bases of lie algebras and quantum groups
In: The Glasgow mathematical journal, 59 (03), 595-621, 2017
[DOI: 10.1017/S0017089516000422]

Backhaus, Teodor (Corresponding author)
Fang, Xin (Corresponding author)
Fourier, Ghislain Paul Thomas (Corresponding author)

[Fachzeitschriftenartikel]
Linear degenerations of flag varieties
In: Mathematische Zeitschrift, 287 (1/2), 615-654, 2017
[DOI: 10.1007/s00209-016-1839-y]

Cerulli Irelli, Giovanni
Fang, X.
Feigin, E.
Fourier, Ghislain Paul Thomas
Reineke, M. (Corresponding author)

[Beitrag zu einem Tagungsband, Fachzeitschriftenartikel]
Polynomial Control Systems : Invariant Sets given by Algebraic Equations/Inequations
In: IFAC-PapersOnLine, 50 (1), 677-680, 2017
[DOI: 10.1016/j.ifacol.2017.08.118]

Harms, Melanie (Corresponding author)
Schilli, Christian
Zerz, Eva

[Fachzeitschriftenartikel]
Simplicial Surfaces Controlled by One Triangle
In: Journal for geometry and graphics, 21 (2), 141-152, 2017

Brakhage, Karl-Heinz (Corresponding author)
Niemeyer, Alice Catherine (Corresponding author)
Plesken, Wilhelm (Corresponding author)
Strzelczyk, Ansgar Werner (Corresponding author)

[Fachzeitschriftenartikel]
Induced modules of split Iwahori : Hecke algebras are reducible
In: Archiv der Mathematik, 109 (2), 117-121, 2017
[DOI: 10.1007/s00013-017-1053-0]

Schönnenbeck, Christoph (Corresponding author)

[Fachzeitschriftenartikel]
The Divisibility Graph of finite groups of Lie type
In: Journal of pure and applied algebra, 221 (10), 2482-2493, 2017
[DOI: 10.1016/j.jpaa.2016.12.033]

Abdolghafourian, Adeleh (Corresponding author)
Iranmanesh, Mohammad A. (Corresponding author)
Niemeyer, Alice Catherine (Corresponding author)

[Fachzeitschriftenartikel]
Primitive Prime Divisors and the TH Cyclotomic Polynomial
In: Journal of the Australian Mathematical Society, 102 (1), 122-135, 2017
[DOI: 10.1017/S1446788715000269]

Glasby, S. P. (Corresponding author)
Lübeck, Frank (Corresponding author)
Niemeyer, Alice Catherine (Corresponding author)
Praeger, Cheryl E. (Corresponding author)

[Fachzeitschriftenartikel]
On noncommutative finite factorization domains
In: Transactions of the American Mathematical Society, 369 (4), 2675-2695, 2016
[DOI: 10.1090/tran/6727]

Bell, Jason P. (Corresponding author)
Heinle, Albert
Levandovskyy, Viktor

[Fachzeitschriftenartikel]
On the complexity of multiplication in the Iwahori-Hecke algebra of the symmetric group
In: Journal of symbolic computation, 80, 817-832, 2016
[DOI: 10.1016/j.jsc.2016.09.001]

Niemeyer, Alice Catherine (Corresponding author)
Pfeiffer, Götz
Praeger, Cheryl E.

[Fachzeitschriftenartikel]
PBW-type filtration on quantum groups of type A n
In: Journal of algebra, 449, 321 - 345, 2016
[DOI: 10.1016/j.jalgebra.2015.09.054]

Fang, Xin
Fourier, Ghislain Paul Thomas (Corresponding author)
Reineke, Markus

[Preprint]
Hopf-Hecke algebras, infinitesimal Cherednik algebras and Dirac cohomology, 2016

Flake, Johannes Matthias (Corresponding author)
Sahi, Siddhartha (Corresponding author)

[Fachzeitschriftenartikel]
Marked poset polytopes: Minkowski sums, indecomposables, and unimodular equivalence
In: Journal of pure and applied algebra, 220 (2), 606-620, 2016
[DOI: 10.1016/j.jpaa.2015.07.007]

Fourier, Ghislain Paul Thomas (Corresponding author)

[Fachzeitschriftenartikel]
PBW-degenerated Demazure modules and Schubert varieties for triangular elements
In: Journal of combinatorial theory / A, 139, 132-152, 2016
[DOI: 10.1016/j.jcta.2015.12.001]

Fourier, Ghislain Paul Thomas (Corresponding author)

[Fachzeitschriftenartikel]
Torus fixed points in Schubert varieties and normalized median Genocchi numbers
In: Séminaire Lotharingien de Combinatoire, B75f, 2016

Fang, Xin
Fourier, Ghislain Paul Thomas

[Fachzeitschriftenartikel]
Marked chain-order polytopes
In: European journal of combinatorics, 58, 267 - 282, 2016
[DOI: 10.1016/j.ejc.2016.06.007]

Fang, Xin (Corresponding author)
Fourier, Ghislain Paul Thomas (Corresponding author)

[Preprint]
Simplicial surfaces controlled by one triangle, 2016

Brakhage, Karl-Heinz
Niemeyer, Alice Catherine
Plesken, Wilhelm
Strzelczyk, Ansgar Werner

[Buchbeitrag, Beitrag zu einem Tagungsband]
A Factorization Algorithm for G-Algebras and Applications
In: ISSAC'16 : proceedings of the 2016 International Symposium on Symbolic and Algebraic Computation : July 19-22, 2016, Waterloo, ON, Canada / sponsored by: ACM SIGSAM ; proceedings editor: Markus Rosenkranz (Johannes Kepler University, Austria), 263-270, 2016
[DOI: 10.1145/2930889.2930906]

Heinle, Albert (Corresponding author)
Levandovskyy, Viktor (Corresponding author)

[Fachzeitschriftenartikel]
Finding Involutions with Small Support
In: Bulletin of the Australian Mathematical Society, 94 (01), 43-47, 2016
[DOI: 10.1017/S0004972715001471]

Niemeyer, Alice Catherine (Corresponding author)
Popiel, Tomasz

[Fachzeitschriftenartikel]
Ternary quadratic forms over number fields with small class number
In: Journal of number theory, 161, 343-361, 2016
[DOI: 10.1016/j.jnt.2014.11.001]

Kirschmer, Markus (Corresponding author)
Lorch, David

[Fachzeitschriftenartikel]
Gammoids, Pseudomodularity and Flatness Degree
In: The electronic journal of combinatorics, 22, 1.54, 2015

Olarte, Jorge Alberto

[Preprint]
Marked poset polytopes : Minkowski sums, indecomposables, and unimodular equivalence, 2015

Fourier, Ghislain Paul Thomas

[Fachzeitschriftenartikel]
New homogeneous ideals for current algebras: filtrations, fusion products and Pieri rules
In: Moscow mathematical journal, 15 (1), 49-72, 2015
[DOI: 10.17323/1609-4514-2015-15-1-49-72]

Fourier, Ghislain Paul Thomas

[Fachzeitschriftenartikel]
Minuscule Schubert Varieties: Poset Polytopes, PBW-Degenerated Demazure Modules, and Kogan Faces
In: Algebras and representation theory, 18 (6), 1481 - 1503, 2015
[DOI: 10.1007/s10468-015-9548-5]

Biswal, Rekha
Fourier, Ghislain Paul Thomas (Corresponding author)

[Fachzeitschriftenartikel]
Computing with subgroups of the modular group
In: The Glasgow mathematical journal, 57 (01), 173-180, 2014
[DOI: 10.1017/S0017089514000202]

Kirschmer, Markus (Corresponding author)
Leedham-Green, Charles R. (Corresponding author)

[Fachzeitschriftenartikel]
Abundant p -singular elements in finite classical groups
In: Journal of algebra, 408, 189-204, 2014
[DOI: 10.1016/j.jalgebra.2013.09.021]

Niemeyer, Alice C.
Popiel, Tomasz (Corresponding author)
Praeger, Cheryl E.

[Fachzeitschriftenartikel]
On Multigraded Generalizations of Kirillov-Reshetikhin Modules
In: Algebras and representation theory, 17 (2), 519 - 538, 2014
[DOI: 10.1007/s10468-013-9408-0]

Bianchi, Angelo
Chari, Vyjayanthi
Fourier, Ghislain Paul Thomas (Corresponding author)
Moura, Adriano

[Fachzeitschriftenartikel]
Extended partial order and applications to tensor products
In: The Australasian journal of combinatorics, 58, 178-196, 2014

Fourier, Ghislain Paul Thomas

[Fachzeitschriftenartikel]
Weyl modules and Levi subalgebras
In: Journal of Lie theory, 24 (2), 503-527, 2014

Fourier, Ghislain Paul Thomas

[Fachzeitschriftenartikel]
Posets, tensor products and Schur positivity
In: Algebra & number theory, 8 (4), 933 - 961, 2014
[DOI: 10.2140/ant.2014.8.933]

Chari, Vyjayanthi (Corresponding author)
Fourier, Ghislain Paul Thomas (Corresponding author)
Sagaki, Daisuke (Corresponding author)

[Fachzeitschriftenartikel]
Global Weyl Modules for Equivariant Map Algebras
In: International mathematics research notices, 2015 (7), rnt231, 2014
[DOI: 10.1093/imrn/rnt231]

Fourier, Ghislain Paul Thomas (Corresponding author)
Manning, N.
Savage, A.

[Fachzeitschriftenartikel]
Schur Positivity and Kirillov-Reshetikhin Modules
In: Symmetry, integrability and geometry: methods and applications, 10, 058, 2014
[DOI: 10.3842/SIGMA.2014.058]

Fourier, Ghislain Paul Thomas

[Fachzeitschriftenartikel]
The degree of the Hilbert-Poincar\'e polynomial of PBW-graded modules
In: Comptes rendus mathematique, 352 (12), 959-963, 2014

Backhaus, Teodor
Bossinger, Lara
Desczyk, Christian
Fourier, Ghislain Paul Thomas

[Preprint]
Computing the Tutte Polynomial of a Matroid from its Lattice of Cyclic Flats, 2014

Eberhardt, Jens Niklas (Corresponding author)

[Fachzeitschriftenartikel]
On the Ext-computability of SERRE quotient categories
In: Journal of algebra, 420, 333-349, 2014
[DOI: 10.1016/j.jalgebra.2014.08.004]

Barakat, Mohamed
Lange-Hegermann, Markus (Corresponding author)

[Fachzeitschriftenartikel]
Computing the Tutte Polynomial of a Matroid from its Lattice of Cyclic Flats
In: Electronic journal of combinatorics, 21 (3), P3.47, 2014

Eberhardt, Jens Niklas (Corresponding author)

[Doktorarbeit]
Counting solutions of algebraic systems via triangular decomposition, 2014

Bächler, Thomas

[Fachzeitschriftenartikel]
Counting polynomials for linear codes, hyperplane arrangements, and matroids
In: Documenta mathematica, 19, 285-312, 2014

Bächler, Thomas
Plesken, Wilhelm

[Doktorarbeit]
Counting solutions of differential equations, 2014

Lange-Hegermann, Markus

[Fachzeitschriftenartikel]
Characterizing SERRE Quotients with no Section Functor and Applications to Coherent Sheaves
In: Applied categorical structures, 22 (3), 457-466, 2014
[DOI: 10.1007/s10485-013-9314-y]

Barakat, Mohamed
Lange-Hegermann, Markus (Corresponding author)

[Buchbeitrag]
Estimation Problems and Randomised Group Algorithms
In: Probabilistic Group Theory, Combinatorics, and Computing, 35-82, 2013
[DOI: 10.1007/978-1-4471-4814-2]

Niemeyer, Alice Catherine
Praeger, Cheryl E.
Seress, Ákos

[Fachzeitschriftenartikel]
Global Weyl modules for the twisted loop algebra
In: Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg, 83 (1), 53 - 82, 2013
[DOI: 10.1007/s12188-013-0074-2]

Fourier, Ghislain Paul Thomas (Corresponding author)
Manning, Nathan
Senesi, Prasad

[Buchbeitrag]
PBW-filtration over ℤ and Compatible Bases for V ℤ(λ) in Type A n and C n
In: Symmetries, Integrable Systems and Representations / edited by Kenji Iohara, Sophie Morier-Genoud, Bertrand Rémy, 35-63, 2013
[DOI: 10.1007/978-1-4471-4863-0_3]

Feigin, Evgeny
Fourier, Ghislain Paul Thomas
Littelmann, Peter (Corresponding author)

[Fachzeitschriftenartikel]
Demazure modules and Weyl modules: The twisted current case
In: Transactions of the American Mathematical Society, 365 (11), 6037-6064, 2013
[DOI: 10.1090/S0002-9947-2013-05846-1]

Fourier, Ghislain Paul Thomas (Corresponding author)
Kus, Deniz (Corresponding author)

[Fachzeitschriftenartikel]
On monads of exact reflective localizations of Abelian categories
In: Homology, homotopy and applications, 15 (2), 145-151, 2013
[DOI: 10.4310/HHA.2013.v15.n2.a8]

Barakat, Mohamed (Author)
Lange-Hegermann, Markus (Author)

[Buchbeitrag, Beitrag zu einem Tagungsband]
Thomas decompositions of parametric nonlinear control systems
In: 5th IFAC Symposium on System Structure and Control 2013 : Grenoble, France, 4 - 6 February 2013 ; [part of the 2013 IFAC Joint Conference SSSC, FDA, TDS] / ed.: Emmanuel Witrant ..., 296-301, 2013

Lange-Hegermann, Markus (Corresponding author)
Robertz, Daniel (Corresponding author)

[Buchbeitrag, Beitrag zu einem Tagungsband]
Stafford's reduction of linear partial differential systems
In: 5th IFAC Symposium on System Structure and Control 2013 : Grenoble, France, 4 - 6 February 2013 ; [part of the 2013 IFAC Joint Conference SSSC, FDA, TDS] / ed.: Emmanuel Witrant ..., 309-314, 2013

Quadrat, Alban
Robertz, Daniel

[Fachzeitschriftenartikel]
Fast recognition of alternating groups of unknown degree
In: Journal of algebra, 392, 315-335, 2013
[DOI: 10.1016/j.jalgebra.2013.06.005]

Jambor, Sebastian
Leuner, Martin (Corresponding author)
Niemeyer, Alice Catherine
Plesken, Wilhelm

[Fachzeitschriftenartikel]
Numerical flux functions for Reynolds-averaged Navier-Stokes and kω turbulence model computations with a line-preconditioned p-multigrid discontinuous Galerkin solver
In: International journal for numerical methods in fluids, 71 (8), 1055-1072, 2013
[DOI: 10.1002/fld.3702]

Wallraff, Marcel
Leicht, Tobias (Corresponding author)
Lange-Hegermann, Markus

[Fachzeitschriftenartikel]
Computing generators of the unit group of an integral abelian group ring
In: Journal of algebra, 373, 441-452, 2013
[DOI: 10.1016/j.jalgebra.2012.09.031]

Faccin, Paolo
de Graaf, Willem A. (Corresponding author)
Plesken, Wilhelm

[Fachzeitschriftenartikel]
On semiregular permutations of a finite set
In: Mathematics of computation, 81 (277), 605-622, 2012
[DOI: 10.1090/S0025-5718-2011-02506-8]

Niemeyer, Alice Catherine
Popiel, Tomasz
Praeger, Cheryl E.
Yalçınkaya, Şükrü

[Fachzeitschriftenartikel]
Algorithms to identify abundant p-singular elements in finite classical groups
In: Bulletin of the Australian Mathematical Society, 86 (1), 50-63, 2012
[DOI: 10.1017/S0004972712000317]

Niemeyer, Alice Catherine (Corresponding author)
Popiel, Tomaz (Corresponding author)
Praeger, Cheryl (Corresponding author)

[Fachzeitschriftenartikel]
Local Weyl modules for equivariant map algebras with free abelian group actions
In: Journal of algebra, 350 (1), 386 - 404, 2012
[DOI: 10.1016/j.jalgebra.2011.10.018]

Fourier, Ghislain Paul Thomas
Khandai, Tanusree
Kus, Deniz
Savage, Alistair (Corresponding author)

[Doktorarbeit]
An L 3 -U 3 -quotient algorithm for finitely presented groups, 2012

Jambor, Sebastian

[Doktorarbeit]
Rational forms of finite matrix groups, 2012

Jongen, Jan

[Buchbeitrag, Fachzeitschriftenartikel]
Algorithmic Thomas decomposition of algebraic and differential systems
In: Journal of symbolic computation, 47 (10), 1233-1266, 2012
[DOI: 10.1016/j.jsc.2011.12.043]

Bächler, Thomas
Gerdt, Vladimir P.
Lange-Hegermann, Markus
Robertz, Daniel

[Fachzeitschriftenartikel]
p-Adic lifting problems and derived equivalences
In: Journal of algebra, 356 (1), 90-114, 2012
[DOI: 10.1016/j.jalgebra.2012.01.015]

Eisele, Florian

[Fachzeitschriftenartikel]
Normal forms for matrices over uniserial rings of length two
In: Journal of algebra, 358, 250-256, 2012
[DOI: 10.1016/j.jalgebra.2012.01.028]

Jambor, Sebastian
Plesken, Wilhelm

[Fachzeitschriftenartikel]
Irreducible linear subgroups generated by pairs of matrices with large irreducible submodules
In: Archiv der Mathematik, 98 (2), 105-114, 2012
[DOI: 10.1007/s00013-012-0359-1]

Niemeyer, Alice Catherine
Pannek, Sabina B.
Praeger, Cheryl E.

[Fachzeitschriftenartikel]
PBW filtration and bases for irreducible modules in type A n
In: Transformation groups, 16 (1), 71 - 89, 2011
[DOI: 10.1007/s00031-010-9115-4]

Feigin, Evgeny
Fourier, Ghislain Paul Thomas
Littelmann, Peter

[Fachzeitschriftenartikel]
The Brauer-Clifford group and rational forms of finite groups
In: Journal of algebra, 335 (1), 282-300, 2011
[DOI: 10.1016/j.jalgebra.2011.03.014]

Jongen, Jan

[Fachzeitschriftenartikel]
Computing minimal associated primes in polynomial rings over the integers
In: Journal of symbolic computation, 46 (10), 1098-1104, 2011
[DOI: 10.1016/j.jsc.2011.05.010]

Jambor, Sebastian

[Fachzeitschriftenartikel]
An Axiomatic Setup for Algorithmic Homological Algebra and an Alternative Approach to Localization
In: Journal of algebra and its applications, 10 (2), 269-293, 2011
[DOI: 10.1142/S0219498811004562]

Barakat, Mohamed
Lange-Hegermann, Markus

[Buchbeitrag]
Perfectness of Kirillov-Reshetikhin crystals for nonexceptional types
In: Quantum affine algebras, extended affine Lie algebras, and their applications : Quantum Affine Algebras, Extended Affine Lie Algebras, and Applications, March 2-7, 2008, Banff International Research Station, Banff, Canada / Yun Gao ... [et al.], editors, 2010

Fourier, Ghislain Paul Thomas
Okado, Massato
Schilling, Anne

[Fachzeitschriftenartikel]
A categorical approach to Weyl modules
In: Transformation groups, 15 (3), 517 - 549, 2010
[DOI: 10.1007/s00031-010-9090-9]

Chari, Vyjayanthi
Fourier, Ghislain Paul Thomas
Khandai, Tanusree

[Buchbeitrag, Beitrag zu einem Tagungsband]
Simplicial cohomology of smooth orbifolds in GAP
In: Mathematical software - ICMS 2010 : Third International Congress on Mathematical Software, Kobe, Japan, September 13-17, 2010 ; proceedings / Komei Fukuda; Joris van der Hoeven; Michael Joswig; Nobuki Takayama (eds.), 46-49, 2010
[DOI: 10.1007/978-3-642-15582-6_9]

Barakat, Mohamed
Görtzen, Simon

[Buchbeitrag, Fachzeitschriftenartikel]
On proportions of pre-involutions in finite classical groups
In: Journal of algebra, 324 (5), 1016-1043, 2010
[DOI: 10.1016/j.jalgebra.2010.03.026]

Niemeyer, Alice Catherine
Popiel, Tomasz
Praeger, Cheryl E.

[Buchbeitrag, Fachzeitschriftenartikel]
Estimating proportions of elements in finite groups of Lie type
In: Journal of algebra, 324 (1), 122-145, 2010
[DOI: 10.1016/j.jalgebra.2010.03.018]

Niemeyer, Alice Catherine
Praeger, Cheryl E.

[Buchbeitrag, Beitrag zu einem Tagungsband]
Thomas Decomposition of Algebraic and Differential Systems
In: Computer algebra in scientific computing : 12th international workshop, CASC 2010, Tsakhkadzor, Armenia, September 6-12, 2010 ; proceedings / Vladimir P. Gerdt; Wolfram Koepf; Ernst W. Mayr; Evgenii V. Vorozhtsov (eds.), 31-54, 2010
[DOI: 10.1007/978-3-642-15274-0_4]

Bächler, Thomas
Gerdt, Vladimir P.
Lange-Hegermann, Markus
Robertz, Daniel

[Buchbeitrag, Beitrag zu einem Tagungsband]
Consistency of Finite Difference Approximations for Linear PDE Systems and its Algorithmic Verification
In: Proceedings of the 2010 International Symposium on Symbolic and Algebraic Computation, ISSAC 2010 ; 25 - 28 July 2010, Munich, Germany / Stephen M. Watt, ed., 53-59, 2010
[DOI: 10.1145/1837934.1837950]

Gerdt, Vladimir P.
Robertz, Daniel

[Buchbeitrag, Beitrag zu einem Tagungsband]
Controllability and differential flatness of linear analytic ordinary differential systems
In: 19th International Symposium on Mathematical Theory of Networks and Systems, MTNS 2010 : 5 - 9 July, 2010, Budapest, Hungary ; proceedings / ed.: András Edelmayer, 2010

Quadrat, Alban
Robertz, Daniel

[Fachzeitschriftenartikel]
Linear differential elimination for analytic functions
In: Mathematics in computer science, 4 (2/3), 231-242, 2010
[DOI: 10.1007/s11786-010-0053-2]

Plesken, Wilhelm
Robertz, Daniel

[Fachzeitschriftenartikel]
Finite line-transitive linear spaces: theory and search strategies
In: Acta mathematica sinica, 25 (9), 1399-1436, 2009
[DOI: 10.1007/s10114-009-9275-0]

Betten, Anton
Delandtsheer, Anne
Law, Maska
Niemeyer, Alice Catherine
Praeger, Cheryl E.
et al.

[Fachzeitschriftenartikel]
Kirillov-Reshetikhin crystals for nonexceptional types
In: Advances in mathematics, 222 (3), 1080 - 1116, 2009
[DOI: 10.1016/j.aim.2009.05.020]

Fourier, Ghislain Paul Thomas
Okado, Masato
Schilling, Anne

[Beitrag zu einem Tagungsband]
Perfectness of Kirillov-Reshetikhin crystals for nonexceptional types
In: [21st International Conference on Formal Power Series and Algebraic Combinatorics], 2009

Fourier, Ghislain Paul Thomas
Okado, Masato
Schilling, Anne

[Fachzeitschriftenartikel]
Group actions on Cartesian powers with applications to representation theory
In: Journal für die reine und angewandte Mathematik, 1987 (380), 178-195, 1987
[DOI: 10.1515/crll.1987.380.178]

Pahlings, Herbert
Plesken, Wilhelm

[Fachzeitschriftenartikel]
Computation of connection matrices using the software package conley
In: International journal of bifurcation and chaos in applied sciences and engineering, 19 (9), 3033-3056, 2009
[DOI: 10.1142/S0218127409024633]

Barakat, Mohamed
Maier-Paape, Stanislaus

[Fachzeitschriftenartikel]
The Average Number of Cycles
In: Archiv der Mathematik, 93 (5), 445-449, 2009
[DOI: 10.1007/s00013-009-0045-0]

Plesken, Wilhelm
Robertz, Daniel

[Fachzeitschriftenartikel]
Gauss Bruhat Decomposition as an Example of Thomas Decomposition
In: Archiv der Mathematik, 92 (2), 111-118, 2009
[DOI: 10.1007/s00013-008-2786-6]

Plesken, Wilhelm

[Buchbeitrag, Fachzeitschriftenartikel]
An L_2-quotient Algorithm for Finitely Presented Groups : dedicated to John Cannon and Derek Holt on the occasions of their significant birthdays, in recognition of distinguished contributions to mathematics
In: Journal of algebra, 322 (3), 914-935, 2009
[DOI: 10.1016/j.jalgebra.2009.03.026]

Plesken, Wilhelm
Fabianska, Anna Wiktoria

[Fachzeitschriftenartikel]
Counting Solutions of Polynomial Systems via Iterated Fibrations
In: Archiv der Mathematik, 92 (1), 44-56, 2009
[DOI: 10.1007/s00013-008-2785-7]

Plesken, Wilhelm

[Buchbeitrag, Fachzeitschriftenartikel]
Generic extensions and generic polynomials for semidirect products
In: Journal of algebra, 322 (11), 4040-4052, 2009
[DOI: 10.1016/j.jalgebra.2009.05.040]

Jambor, Sebastian

[Fachzeitschriftenartikel]
Noether normalization guided by monomial cone decompositions
In: Journal of symbolic computation, 44 (10), 1359-1373, 2009
[DOI: 10.1016/j.jsc.2009.02.004]

Robertz, Daniel

[Beitrag zu einem Tagungsband, Fachzeitschriftenartikel]
conley: Computing connection matrices in Maple
In: Journal of symbolic computation, 44 (5), 540-557, 2009
[DOI: 10.1016/j.jsc.2007.07.021]

Barakat, Mohamed
Robertz, Daniel

[Doktorarbeit]
Jet groupoids, natural bundles and the Vessiot equivalence method, 2009

Lorenz, Arne

[Doktorarbeit]
Algorithmic analysis of presentations of groups and modules, 2009

Fabianska, Anna Wiktoria

[Fachzeitschriftenartikel]
Weyl modules for the twisted loop algebras
In: Journal of algebra, 319 (12), 5016 - 5038, 2008
[DOI: 10.1016/j.jalgebra.2008.02.030]

Chari, Vyjayanthi
Fourier, Ghislain Paul Thomas
Senesi, Prasad

[Fachzeitschriftenartikel]
homalg - A meta-package for homological algebra
In: Journal of algebra and its applications, 7 (3), 299-317, 2008
[DOI: 10.1142/S0219498808002813]

Barakat, Mohamed
Robertz, Daniel

[Fachzeitschriftenartikel]
The functors Wbar and Diag o Nerve are simplicially homotopy equivalent
In: Journal of homotopy & related structures, 3 (1), 359-378, 2008

Thomas, Sebastian

[Fachzeitschriftenartikel]
Elimination for coefficients of special characteristic polynomials
In: Experimental mathematics, 17 (4), 499-510, 2008
[DOI: 10.1080/10586458.2008.10128874]

Plesken, Wilhelm
Robertz, Daniel

[Fachzeitschriftenartikel]
On local integrability conditions of jet groupoids
In: Acta applicandae mathematicae, 101 (1/3), 205-213, 2008
[DOI: 10.1007/s10440-008-9193-7]

Lorenz, Arne

[Fachzeitschriftenartikel]
Weyl modules, Demazure modules, KR-modules, crystals, fusion products and limit constructions
In: Advances in mathematics, 211 (2), 566 - 593, 2007
[DOI: 10.1016/j.aim.2006.09.002]

Fourier, Ghislain Paul Thomas
Littelmann, P.

[Fachzeitschriftenartikel]
Demazure structure inside Kirillov-Reshetikhin crystals
In: Journal of algebra, 309 (1), 386-404, 2007
[DOI: 10.1016/j.jalgebra.2006.09.019]

Fourier, Ghislain Paul Thomas
Schilling, Anne
Shimozono, Mark

[Beitrag zu einem Tagungsband, Fachzeitschriftenartikel]
Computation of bases of free modules over the Weyl algebras
In: Journal of symbolic computation, 42 (11/12), 1113-1141, 2007
[DOI: 10.1016/j.jsc.2007.06.005]

Quadrat, Alban
Robertz, Daniel

[Fachzeitschriftenartikel]
Exploring Conversion of Biphasic Catalytic Reactions:  Analytical Solution and Parameter Study
In: Industrial & engineering chemistry research : I & EC research, 46 (11), 7073-7078, 2007
[DOI: 10.1021/ie070402g]

Peters, Martina
Eckstein, Marrit F.
Hartjen, Gert
Spieß, Antje
Leitner, Walter
et al.

[Buchbeitrag]
OreModules: A Symbolic Package for the Study of Multidimensional Linear Systems
In: Applications of Time Delay Systems / edited by John Chiasson, Jean Jacques Loiseau, 233-264, 2007
[DOI: 10.1007/978-3-540-49556-7_15]

Chyzak, Frédéric
Quadrat, Alban
Robertz, Daniel

[Buchbeitrag]
Janet Bases and Applications
In: Gröbner bases in symbolic analysis : [D2 Workshop on Gröbner Bases in Symbolic Analysis (May 8 - 17, 2006) ; RICAM Special Semester on Gröbner Bases and Related Methods] / ed. by Markus Rosenkranz .., 139-168, 2007

Robertz, Daniel

[Buchbeitrag, Beitrag zu einem Tagungsband]
Applications of the Quillen-Suslin theorem to multidimensional systems theory
In: Gröbner bases in control theory and signal processing : [D3 Workshop on Gröbner Bases in Control Theory and Signal Processing (May 18 - 19, 2006) held in Linz, Austria] ; [based on talks delivered at the Special Semester on Gröbner Bases and Related Methods hosted by the Johann Radon Institute for Computational and Applied Mathematics (RICAM) of the Austrian Academy of Sciences in Linz, Austria, in May 2006] / ed. by Hyungju Park ...., 23-106, 2007

Fabianska, Anna Wiktoria
Quadrat, Alban

[Buchbeitrag]
Some elimination problems for matrices
In: Computer algebra in scientific computing : 10th international workshop, CASC 2007, Berlin, Germany, September 16-20, 2007 ; proceedings / Victor G. Ganzha ; Ernst W. Mayr ; Evgenii V. Vorozhtsov (eds.), 350-359, 2007
[DOI: 10.1007/978-3-540-75187-8_27]

Plesken, Wilhelm
Robertz, Daniel

[Fachzeitschriftenartikel]
Tensor Product Structure of Affine Demazure Modules and Limit Constructions
In: Nagoya mathematical journal, 182, 171 - 198, 2006
[DOI: 10.1017/S0027763000026866]

Fourier, Ghislain Paul Thomas
Littelmann, P.

[Beitrag zu einem Tagungsband, Fachzeitschriftenartikel]
A Maple package for computing Gröbner bases for linear recurrence relations
In: Nuclear instruments and methods in physics research : Section A, Accelerators, spectrometers, detectors and associated equipment, 559.2006 (1), 215-219, 2006
[DOI: 10.1016/j.nima.2005.11.171]

Gerdt, Vladimir P.
Robertz, Daniel

[Fachzeitschriftenartikel]
Representations, commutative algebra, and Hurwitz groups
In: Journal of algebra, 300 (1), 223-247, 2006
[DOI: 10.1016/j.jalgebra.2006.02.021]

Plesken, Wilhelm
Robertz, Daniel

[Doktorarbeit]
Formal computational methods for control theory, 2006

Robertz, Daniel

[Fachzeitschriftenartikel]
Effective algorithms for parametrizing linear control systems over Ore algebras
In: Applicable algebra in engineering, communication and computing : AAECC, 16 (5), 319-376, 2005
[DOI: 10.1007/s00200-005-0188-6]

Chyzak, Frédéric
Quadrat, Alban
Robertz, Daniel

[Buchbeitrag, Beitrag zu einem Tagungsband]
Constructing matrices with given generalized characteristic polynomial
In: The Fourth International Workshop on Multidimensional Systems, 2005 : NDS 2005 ; July 10 - 13, 2005, [Wuppertal, Germany] / [University of Wuppertal, Germany, Communication Theory Group ... K. Galkowski ..., (ed.)], 59-64, 2005
[DOI: 10.1109/NDS.2005.195331]

Plesken, Wilhelm
Hartjen, Gert

[Fachzeitschriftenartikel]
Janet's approach to presentations and resolutions for polynomials and linear pdes
In: Archiv der Mathematik, 84 (1), 22-37, 2005
[DOI: 10.1007/s00013-004-1282-x]

Plesken, Wilhelm
Robertz, Daniel

[Fachzeitschriftenartikel]
The existence of Cartan connections and geometrizable principal bundles
In: Archiv der Mathematik, 83 (2), 159-163, 2004
[DOI: 10.1007/s00013-004-1048-5]

Barakat, Mohamed

[Fachzeitschriftenartikel, Rezension]
Leedham-Green, Charles R. ; McKay, Sue
In: JB, 106 (4), 52-53, 2004

Plesken, Wilhelm (Reviewer)

[Buchbeitrag, Beitrag zu einem Tagungsband]
Controllability and optimization for differential linear repetitive processes
In: Proceedings / 42nd IEEE Conference on Decision and Control : December 9 - 12, 2003, the Hyatt Regency Resort & Spa, Maui, Hawaii, USA / IEEE Control Systems Society ... [J. Jim Zhu, publication chair]. - Vol. 1, 604-609, 2003
[DOI: 10.1109/CDC.2003.1272630]

Dymkou, S.
Rogers, E.
Dymkov, M.
Galkowski, K.
Owens, D. H.

[Buchbeitrag, Beitrag zu einem Tagungsband]
The MAPLE package 'Janet' : II. linear partial differential equations
In: Computer algebra in scientific computing : proceedings of the sixth International Workshop on Computer Algebra in Scientific Computing, Passau, September 20 - 26, 2003 / CASC 20032. V. G. Ganzha ... (eds.), 41-54, 2003

Plesken, Wilhelm
Blinkov, Yuri A.
Cid, Carlos
Gerdt, Vladimir P.
Robertz, Daniel

[Buchbeitrag, Beitrag zu einem Tagungsband]
The MAPLE package 'Janet' : I. polynomial systems
In: Computer algebra in scientific computing : proceedings of the sixth International Workshop on Computer Algebra in Scientific Computing, Passau, September 20 - 26, 2003 / CASC 20032. V. G. Ganzha ... (eds.), 31-40, 2003

Plesken, Wilhelm
Blinkov, Yuri A.
Cid, Carlos
Gerdt, Vladimir P.
Robertz, Daniel

[Buchbeitrag]
CARAT : a package for mathematical crystallography
In: Computer algebra handbook : foundations, applications, systems / Johannes Grabmeier; Erich Kaltofen; Volker Weispfenning (eds.), 354-355, 2003

Plesken, Wilhelm
Opgenorth, Jürgen
Schulz, Tilman

[Doktorarbeit]
Beiträge zur Theorie der kristallographischen Raumgruppen
In: Aachener Beiträge zur Mathematik 29, 2003

Heidbüchel, Oliver

[Fachzeitschriftenartikel]
On torsion free crystallographic groups
In: Journal of pure and applied algebra, 74 (1), 39-56, 1991
[DOI: 10.1016/0022-4049(91)90047-6]

Hiß, Gerhard
Szczepanski, Andrzej

[Doktorarbeit]
Konstruktion rationaler Darstellungen endlicher Gruppen, 2002

Schulz, Tilman

[Buchbeitrag]
The graph of a geometric class of space groups
In: Trudy Matematiceskogo Instituta Imeni V. A. Steklova = Travaux de l Institut Mathématique Stekloff / Rossijskaja Akademija Nauk. - 214, 268-272, 2002

Plesken, Wilhelm
Heidbüchel, Oliver

[Buchbeitrag, Beitrag zu einem Tagungsband]
Jets. A MAPLE-package for formal differential geometry
In: Computer algebra in scientific computing : CASC 2001 ; proceedings of the Fourth International Workshop on Computer Algebra in Scientific Computing, Konstanz, Sept. 22-26, 2001 / Victor G. Ganzha ... (eds.), 1-12, 2001

Barakat, Mohamed

[Doktorarbeit]
Functional spaces : a direct approach, 2001

Barakat, Mohamed

[Buchbeitrag, Beitrag zu einem Tagungsband]
Invariants of finite groups and involutive division
In: Computer algebra in scientific computing : CASC 2001 ; proceedings of the Fourth International Workshop on Computer Algebra in Scientific Computing, Konstanz, Sept. 22-26, 2001 / Victor G. Ganzha ... (eds.), 123-135, 2001

Cid, C. F.
Plesken, Wilhelm

[Buchbeitrag, Beitrag zu einem Tagungsband]
A MAPLE-package for formal differential geometry
In: Computer algebra in scientific computing : CASC 2001 ; proceedings of the Fourth International Workshop on Computer Algebra in Scientific Computing, Konstanz, Sept. 22-26, 2001 / Victor G. Ganzha ... (eds.), 12 S., 2001

Barakat, Mohamed

[Buchbeitrag, Fachzeitschriftenartikel]
Computeralgebra - ein neues Forschungsinstrument in der Mathematik
In: RWTH-Themen : Berichte aus der Rheinisch-Westfälischen Technischen Hochschule Aachen, 2001 (2), 82-83, 2001

Plesken, Wilhelm

[Fachzeitschriftenartikel]
Computation of five- and six-dimensional Bieberbach groups
In: Experimental mathematics, 10 (1), 109-115, 2001

Cid, Carlos F.
Schulz, Tilman

[Fachzeitschriftenartikel]
Dual cones and the voronoi algorithm
In: Experimental mathematics, 10 (4), 599-608, 2001

Opgenorth, Jürgen

[Buchbeitrag, Fachzeitschriftenartikel]
Symmetrie : ein fachübergreifendes Konzept
In: RWTH-Themen : Berichte aus der Rheinisch-Westfälischen Technischen Hochschule Aachen, 2001 (2), 42-47, 2001

Plesken, Wilhelm

[Fachzeitschriftenartikel]
Periodic and aperiodic figures on the plane by higher dimensions
In: Journal for geometry and graphics, 5 (2), 133-144, 2001

Molnár, Emil
Schulz, Tilman
Szirmai, Jenö

[Fachzeitschriftenartikel]
Lattices of covariant quadratic forms
In: L'enseignement mathématique, 47, 21-56, 2001

Plesken, Wilhelm

[Fachzeitschriftenartikel]
The group ring of SL(2,p^f) over p-adic integers for p odd
In: Journal of algebra, 230 (2), 424-454, 2000
[DOI: 10.1006/jabr.2000.8320]

Nebe, Gabriele

[Fachzeitschriftenartikel]
Faktorisieren ganzer Zahlen
In: Jahresbericht der Deutschen Mathematiker-Vereinigung, 102, 14 S., 2000

Nebe, Gabriele

[Fachzeitschriftenartikel]
Orthogonal frobenius reciprocity
In: Journal of algebra, 225 (1), 250-260, 2000
[DOI: 10.1006/jabr.1999.8114]

Nebe, Gabriele

[Fachzeitschriftenartikel]
The strongly perfect lattices of dimension 10
In: Journal de théorie des nombres de Bordeaux, 12 (2), 503-518, 2000

Nebe, Gabriele
Venkov, Boris

[Fachzeitschriftenartikel]
On the cokernel of the Witt decomposition map
In: Journal de théorie des nombres de Bordeaux, 12, 489-501, 2000

Nebe, Gabriele

[Fachzeitschriftenartikel]
Counting crystallographic groups in low dimensions
In: Experimental mathematics, 9 (3), 407-411, 2000

Plesken, Wilhelm
Schulz, Tilman

[Fachzeitschriftenartikel]
Remarks on Hadamard matrices and lattices
In: Algebras and representation theory, 3 (4), 385-395, 2000
[DOI: 10.1023/A:1009958227635]

Plesken, W.

[Habilitationsschrift]
Orthogonale Darstellungen endlicher Gruppen und Gruppenringe -
In: Aachener Beiträge zur Mathematik 26, 1999

Nebe, Gabriele

[Fachzeitschriftenartikel]
The root lattices of the complex reflection groups
In: Journal of group theory, 2 (1), 15-38, 1999
[DOI: 10.1515/jgth.1999.001]

Nebe, Gabriele

[Fachzeitschriftenartikel]
Some cyclo-quaternionic lattices
In: Journal of algebra, 199 (2), 472-498, 1998
[DOI: 10.1006/jabr.1997.7163]

Nebe, Gabriele

[Fachzeitschriftenartikel]
The Group Ring of SL2(p2) over thep-adic Integers
In: Journal of algebra, 210 (2), 593-613, 1998
[DOI: 10.1006/jabr.1998.7565]

Nebe, Gabriele

[Fachzeitschriftenartikel]
Maximal integral forms of the algebraic group G2 defined by finite subgroups
In: Journal of number theory, 72 (2), 282-308, 1998
[DOI: 10.1006/jnth.1998.2268]

Cohen, Arjeh M.
Nebe, Gabriele
Plesken, Wilhelm

[Buchbeitrag, Beitrag zu einem Tagungsband]
Construction and investigation of lattices with matrix groups
In: Integral quadratic forms and lattices : proceedings of the International Conference on Integral Quadratic Forms and Lattices, June 15 - 19, 1998, Seoul National University, Korea / Myung-Hwan Kim ..., ed., 205-220, 1998

Nebe, Gabriele

[Buchbeitrag, Beitrag zu einem Tagungsband]
Finite rational matrix groups : a survey
In: The atlas of finite groups : ten years on : [proceedings of a Conference on Group Theory and Its Applications held in Birmingham, July 10th - 13th, 1995] / ed. by Robert Curtis ..., 229-248, 1998

Plesken, Wilhelm

[Fachzeitschriftenartikel]
Constructing representations of finite groups and applications to finitely presented groups
In: Journal of algebra, 202 (2), 690-703, 1998
[DOI: 10.1006/jabr.1997.7281]

Plesken, Wilhelm
Souvignier, B.

[Doktorarbeit]
Algorithmen für endliche auflösbare Gruppen und Anwendungen -
In: Aachener Beiträge zur Mathematik 22, 1998

Brückner, Herbert

[Fachzeitschriftenartikel]
Crystallographic algorithms and tables
In: Acta crystallographica / Section A, Foundations of crystallography, 54, 517-531, 1998

Opgenorth, Jürgen
Plesken, W.
Schulz, T.

[Fachzeitschriftenartikel]
Subgroups of the Nottingham group
In: Journal of algebra, 196 (1), 101-113, 1997
[DOI: 10.1006/jabr.1997.7082]

Camina, Rachel

[Fachzeitschriftenartikel]
The normalizer action and strongly modular lattices
In: L'enseignement mathématique, 43, 67-76, 1997

Nebe, Gabriele

[Buch]
Linear pro-p-groups of finite width
In: Lecture notes in mathematics 1674, 1997
[DOI: 10.1007/BFb0094086]

Klaas, Gundel
Leedham-Green, Charles R.
Plesken, Wilhelm

[Fachzeitschriftenartikel]
Classification of two genera of 32-dimensional lattices of rank 8 over the Hurwitz order
In: Experimental mathematics, 6 (2), 151-162, 1997

Bachoc, Christine
Nebe, Gabriele

[Beitrag zu einem Tagungsband]
Presentations and representations of groups
In: Algorithmic Algebra and Number Theory : Selected Papers from a Conference held at the University of Heidelberg in October 1997 / [sponsored by the Deutsche Forschungsgemeinschaft] / Matzat, B. H. [u.a.] Hrsg, 423-434, 1997

Plesken, W.

[Fachzeitschriftenartikel]
Computing isometries of lattices
In: Journal of symbolic computation, 24, 327-334, 1997

Plesken, W.
Souvignier, B.

[Fachzeitschriftenartikel]
Analysing finitely presented groups by constructing representations
In: Journal of symbolic computation, 24, 335-349, 1997

Plesken, W.
Souvignier, B.

[Fachzeitschriftenartikel]
Constructing a representation of the group (2,3,7,11)
In: Journal of symbolic computation, 24, 489-492, 1997

Holt, D. F.
Plesken, W.
Souvignier, B.

[Fachzeitschriftenartikel]
Finite subgroups of GL24(Q)
In: Experimental mathematics, 5 (3), 1996

Nebe, Gabriele

[Fachzeitschriftenartikel]
Finite subgroups of GLn(Q) for 25 n 31
In: Communications in algebra, 24, 2341-2397, 1996
[DOI: 10.1080/00927879608825704]

Nebe, Gabriele

[Fachzeitschriftenartikel]
Cayley orders
In: Compositio mathematica, 103 (1), 63-74, 1996

Cohen, Albert
Nebe, Gabriele
Plesken, Wilhelm

[Fachzeitschriftenartikel]
Non-existence of extremal lattices in certain genera of modular lattices
In: Journal of number theory, 60 (2), 310-317, 1996
[DOI: 10.1006/jnth.1996.0125]

Nebe, Gabriele
Venkov, Boris

[Doktorarbeit]
Erweiterungen von analytischen Pro-p-Gruppen mit endlichen Gruppen -, 1996

Souvignier, Bernd

[Doktorarbeit]
Normalisatoren und Bravaismannigfaltigkeiten endlicher unimodularer Gruppen -
In: Aachener Beiträge zur Mathematik 16, 1996

Opgenorth, Jürgen

[Beitrag zu einem Tagungsband]
Kristallographische Gruppen
In: Group Theory, Algebra, Number Theory: Coll. in Memory of Hans Zassenhaus, Saarbrücken, 4.-5.6.1996, 75-96, 1996

Plesken, Wilhelm

[Fachzeitschriftenartikel]
Constructing rational representations of finite groups
In: Experimental mathematics, 5, 39-48, 1996

Plesken, Wilhelm
Souvignier, Bernd

[Fachzeitschriftenartikel]
Solving XXtr = A over the integers
In: Linear algebra and its applications, 226, 331-344, 1995
[DOI: 10.1016/0024-3795(95)00156-L]

Plesken, W.

[Buch]
Finite rational matrix groups
In: Memoirs of the American Mathematical Society 556, 1995

Plesken, Wilhelm
Nebe, Gabriele

[Doktorarbeit]
Endliche rationale Matrixgruppen vom Grad 24 -
In: Aachener Beiträge zur Mathematik 12, 1995

Nebe, Gabriele

[Fachzeitschriftenartikel]
Solving XXtr = S over the integers
In: Linear algebra and its applications, 226/228, 331-344, 1995

Plesken, Wilhelm

[Fachzeitschriftenartikel]
All finite generalized triangle groups
In: Transactions of the American Mathematical Society, 347 (9), 3625-3627, 1995
[DOI: 10.1090/S0002-9947-1995-1303124-2]

Lévai, L.
Rosenberger, G.
Souvignier, B.

[Fachzeitschriftenartikel]
Hans Zassenhaus 1912-1991
In: Jahresbericht der Deutschen Mathematiker-Vereinigung, 96, 1-20, 1994

Plesken, W.

[Fachzeitschriftenartikel]
Simultaneous conjugation in quaternion algebras
In: Results in mathematics = Resultate der Mathematik, 25, 120-124, 1994

Plesken, W.
Rosenberger, G.

[Fachzeitschriftenartikel]
Additively indecomposable positive integral quadratic forms
In: Journal of number theory, 47 (3), 273-283, 1994
[DOI: 10.1006/jnth.1994.1037]

Plesken, W.

[Fachzeitschriftenartikel]
Irreducible finite integral matrix groups of degree 8 and 10
In: Mathematics of computation, 63 (207), 335-350, 1994
[DOI: 10.2307/2153579]

Souvignier, Bernd

[Buchbeitrag]
Some arithmetic-geometric problems related to Specht-lattices
In: Bayreuther mathematische Schriften. - 43, 97-108, 1993

Plesken, W.

[Fachzeitschriftenartikel]
Constructing integral lattices with prescribed minimum. II
In: Mathematics of computation, 60 (202), 817-825, 1993
[DOI: 10.2307/2153121]

Plesken, W.
Pohst, M.

[Fachzeitschriftenartikel]
The p-Coclass of a Group
In: Journal of algebra, 162 (2), 335-342, 1993
[DOI: 10.1006/jabr.1993.1258]

Holt, D. F.
Plesken, W.

[Fachzeitschriftenartikel]
A cohomological criterion for a finitely presented group to be infinite
In: Journal of the London Mathematical Society, 45, 469-480, 1992

Holt, D. F.
Plesken, W.

[Fachzeitschriftenartikel]
Über gerade unimodulare Gitter der Dimension 32, III
In: Mathematische Nachrichten, 152, 191-213, 1991
[DOI: 10.1002/mana.19911520117]

Koch, Helmut
Venkov, Boris

[Fachzeitschriftenartikel]
On the decomposition numbers of G2(q)
In: Journal of algebra, 120, 339-360, 1989

Hiß, Gerhard

[Doktorarbeit]
Irreduzible Darstellungen von Raumgruppen -, 1988

Hanrath, Wilhelm