Person

Dr. rer. nat., Universitätsprofessor i.R.

Wilhelm Plesken gen. Wigger

Foto Wilhelm Plesken
Fachgruppe Mathematik

Address

Building: 1952

Room: 401

Pontdriesch 10-16

52062 Aachen

Contact

workPhone
Phone: +49 241 80 97101
Fax: +49 241 80 92777

Office Hours

n.V.
 

Publications

Source Author(s)
[Journal Article]
Simplicial Surfaces Controlled by One Triangle
In: Journal for geometry and graphics, 21 (2), 141-152, 2017
Brakhage, Karl-Heinz
Niemeyer, Alice Catherine
Plesken, Wilhelm
Strzelczyk, Ansgar
[Preprint]
Simplicial surfaces controlled by one triangle, 2016
Brakhage, Karl-Heinz
Niemeyer, Alice Catherine
Plesken, Wilhelm
Strzelczyk, Ansgar
[Journal Article]
Counting polynomials for linear codes, hyperplane arrangements, and matroids
In: Documenta mathematica, 19, 285-312, 2014
Bächler, Thomas
Plesken, Wilhelm
[Journal Article]
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
Niemeyer, Alice C.
Plesken, Wilhelm
[Journal Article]
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.
Plesken, Wilhelm
[Journal Article]
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
[Journal Article]
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
[Journal Article]
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
[Journal Article]
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
[Journal Article]
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
[Contribution to a book, Journal Article]
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
[Journal Article]
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
[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
[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.), 2007
[DOI: 10.1007/978-3-540-75187-8_27]
Plesken, Wilhelm
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
[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.)], 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, Review]
Leedham-Green, Charles R. ; McKay, Sue
In: JB, 106 (4), 52-53, 2004
Plesken, Wilhelm
[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.), 2003
Plesken, Wilhelm
Blinkov, Yuri A.
Cid, Carlos
Gerdt, Vladimir P.
Robertz, Daniel
[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.), 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.), 2003
Plesken, Wilhelm
Opgenorth, Jürgen
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, 2002
Plesken, Wilhelm
Heidbüchel, Oliver
[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.), 2001
Cid, C. F.
Plesken, Wilhelm
[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
[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]
Lattices of covariant quadratic forms
In: L'enseignement mathématique, 47, 21-56, 2001
Plesken, Wilhelm
[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.
[Journal Article]
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
[Contribution to a conference proceedings]
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 ..., 1998
Plesken, Wilhelm
[Journal Article]
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.
[Journal Article]
Crystallographic algorithms and tables
In: Acta crystallographica / Section A, Foundations of crystallography, 54, 517-531, 1998
Opgenorth, Jürgen
Plesken, W.
Schulz, T.
[Book]
Linear pro-p-groups of finite width, 1997
[DOI: 10.1007/BFb0094086]
Klaas, Gundel
Leedham-Green, Charles R.
Plesken, Wilhelm
[Contribution to a conference proceedings]
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, 1997
Plesken, W.
[Journal Article]
Computing isometries of lattices
In: Journal of symbolic computation, 24, 327-334, 1997
Plesken, W.
Souvignier, B.
[Journal Article]
Analysing finitely presented groups by constructing representations
In: Journal of symbolic computation, 24, 335-349, 1997
Plesken, W.
Souvignier, B.
[Journal Article]
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.
[Journal Article]
Cayley orders
In: Compositio mathematica, 103 (1), 63-74, 1996
Cohen, Albert
Nebe, Gabriele
Plesken, Wilhelm
[Contribution to a conference proceedings]
Kristallographische Gruppen
In: Group Theory, Algebra, Number Theory: Coll. in Memory of Hans Zassenhaus, Saarbrücken, 4.-5.6.1996, 1996
Plesken, Wilhelm
[Journal Article]
Constructing rational representations of finite groups
In: Experimental mathematics, 5, 39-48, 1996
Plesken, Wilhelm
Souvignier, Bernd
[Journal Article]
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.
[Book]
Finite rational matrix groups, 1995
Plesken, Wilhelm
Nebe, Gabriele
[Journal Article]
Solving XXtr = S over the integers
In: Linear algebra and its applications, 226/228, 331-344, 1995
Plesken, Wilhelm
[Journal Article]
Hans Zassenhaus 1912-1991
In: Jahresbericht der Deutschen Mathematiker-Vereinigung, 96, 1-20, 1994
Plesken, W.
[Journal Article]
Simultaneous conjugation in quaternion algebras
In: Results in mathematics = Resultate der Mathematik, 25, 120-124, 1994
Plesken, W.
Rosenberger, G.
[Journal Article]
Additively indecomposable positive integral quadratic forms
In: Journal of number theory, 47 (3), 273-283, 1994
[DOI: 10.1006/jnth.1994.1037]
Plesken, W.
[Contribution to a book]
Some arithmetic-geometric problems related to Specht-lattices, 1993
Plesken, W.
[Journal Article]
Constructing integral lattices with prescribed minimum. II
In: Mathematics of computation, 60 (202), 817-825, 1993
[DOI: 10.2307/2153121]
Plesken, W.
Pohst, M.
[Journal Article]
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.
[Journal Article]
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.