[Contribution to a conference proceedings, Journal Article]
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

[Dissertation / PhD Thesis]
Jet groupoids, natural bundles and the Vessiot equivalence method, 2009

Lorenz, Arne

[Dissertation / PhD Thesis]
Algorithmic analysis of presentations of groups and modules, 2009

Fabianska, Anna Wiktoria

[Journal Article]
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

[Journal Article]
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

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

Thomas, Sebastian

[Journal Article]
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

[Journal Article]
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

[Journal Article]
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.

[Journal Article]
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

[Contribution to a conference proceedings, Journal Article]
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

[Journal Article]
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.

[Contribution to a book]
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

[Contribution to a book]
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

[Contribution to a book, Contribution to a conference proceedings]
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

[Contribution to a book]
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

[Journal Article]
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.

[Contribution to a conference proceedings, Journal Article]
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

[Journal Article]
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

[Dissertation / PhD Thesis]
Formal computational methods for control theory, 2006

Robertz, Daniel

[Journal Article]
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

[Contribution to a book, Contribution to a conference proceedings]
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

[Journal Article]
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

[Journal Article]
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

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

Plesken, Wilhelm (Reviewer)

[Contribution to a book, Contribution to a conference proceedings]
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.

[Contribution to a book, Contribution to a conference proceedings]
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

[Contribution to a book, Contribution to a conference proceedings]
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

[Contribution to a book]
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

[Dissertation / PhD Thesis]
Beiträge zur Theorie der kristallographischen Raumgruppen
In: Aachener Beiträge zur Mathematik 29, 2003

Heidbüchel, Oliver

[Journal Article]
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

[Dissertation / PhD Thesis]
Konstruktion rationaler Darstellungen endlicher Gruppen, 2002

Schulz, Tilman

[Contribution to a book]
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

[Contribution to a book, Contribution to a conference proceedings]
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

[Dissertation / PhD Thesis]
Functional spaces : a direct approach, 2001

Barakat, Mohamed

[Contribution to a book, Contribution to a conference proceedings]
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

[Contribution to a book, Contribution to a conference proceedings]
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

[Contribution to a book, Journal Article]
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

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

Cid, Carlos F.
Schulz, Tilman

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

Opgenorth, Jürgen

[Contribution to a book, Journal Article]
Symmetrie : ein fachübergreifendes Konzept
In: RWTH-Themen : Berichte aus der Rheinisch-Westfälischen Technischen Hochschule Aachen, 2001 (2), 42-47, 2001

Plesken, Wilhelm

[Journal Article]
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

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

Plesken, Wilhelm

[Journal Article]
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

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

Nebe, Gabriele

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

Nebe, Gabriele

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

Nebe, Gabriele
Venkov, Boris

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

Nebe, Gabriele

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

Plesken, Wilhelm
Schulz, Tilman

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

Plesken, W.