[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.