Euroconference Essen 1997
Computational Methods for Representations of Groups and Algebras
April 1 - 5, 1997
Institut für Experimentelle Mathematik, Essen, Germany
G. Michler (Essen) and P. Dräxler (Bielefeld)
Program
Tuesday, April 1, Essen University Campus, Room R11 T00 D01
- 9.00 - 10.00 R. Wilson (Birmingham):
- Computer constructions of finite simple groups I
- 10.10 - 11.10 P. Draexler (Bielefeld):
- Classification problems in combinatorial representation theory of algebras I
- Coffee-break
- 11.30 - 12.30 J. F. Carlson (Athens):
- Computer calculations of modules and cohomology
- Lunch-break
- 14.30 - 15.30 J. A. de la Pena (Mexico):
- Integral quadratic forms and algebras:
Some theoretical and computational aspects
- 15.30 - 16.30 H. v. Hoehne (Berlin):
- Reduction of unit forms
- Coffee-break
- 16.50 - 17.50 V. Ufnarovski (Lund):
- Non-commutative Groebner bases and Anick's resolution
- 17.50 - 18.50 G. Pfister (Kaiserslautern):
- SINGULAR
Wednesday, April 2, Essen University Campus, Room R11 T00 D01
- 9.00 - 10.00 E. Green (Blacksburg):
- Projective resolutions and Groebner bases for path algebras I
- 10.10 - 11.10 H. Gollan (Essen):
- Parallel linear algebra over finite fields I
- Coffee-break
- 11.30 - 12.30 F. Du Cloux (Villeurbanne):
- Some open problems in the theory of Coxeter groups and Kazhdan-Lusztig
polynomials
- Lunch-break
- 14.30 - 15.30 F. Luebeck (Heidelberg):
- CHEVIE - dealing with generic groups of Lie type, Weyl groups and
Iwahori-Hecke-Algebras on a computer
- 15.30 - 16.30 J. Mueller (Heidelberg):
- Computations in Iwahori-Hecke-Algebras
- Coffee-break
17.00 Practical Training (IEM)
Thursday, April 3, Essen University Campus, Room R11 T00 D01
- 9.00 - 10.00 P. Draexler (Bielefeld):
- Classification problems in combinatorial representation theory of algebras II
- 10.10 - 11.10 R. Wilson (Birmingham):
- Computer constructions of finite simple groups II
- Coffee-break
- 11.30 - 12.30 P. Fleischmann:
- On degree Bounds for modular invariant rings
- Lunch-break
- 14.30 - 15.30 H. Derksen (Basel):
- Computation of reductive group invariants
- 15.30 - 16.30 G. Kemper (Heidelberg):
- Computing invariant rings of finite groups
- Coffee-break
- 16.50 - 17.50 A. Cohen (Eindhoven):
- On the series behaviour of the exceptional groups
- 17.50 - 18.50 S. Ovsienko (Kiev):
- Bimodule and matrix problems
Friday, April 4, Essen University Campus, Room R11 T00 D01
- 09.00 - 10.00 H. Gollan (Essen):
- Parallel linear algebra over finite fields II
- 10.10 - 11.10 E. Green (Blacksburg):
- Projective resolutions and Groebner bases for path algebras II
- Coffee-break
- 11.30 - 12.30 G. Cooperman (Boston):
- Probabilistic methods in computational group theory
- Lunch-break
- 14.30 - 15.30 H. Lenzing (Paderborn):
- Coxeter transformations associated with finite dimensional algebras
- 15.30- 16.30 P. Dowbor (Torun):
- A computer algebra approach to sheaves over weighted projective lines
- Coffee-break
17:00 Practical Training (IEM)
Saturday, April 5, Essen University Campus, Room R11 T00 D01
- 09.00 - 10.00 D. Green (Essen):
- Computing cohomology of p-groups
- 10.10 - 11.10 G. Havas (Brisbane):
- Coset enumeration and related topics
- Coffee-break
- 11.30 - 12.30 D. Holt (Warwick):
- Computation in finitely presented groups
- Lunch-break
- 13.20 - 14.20 K. Lux (Aachen):
- Morita equivalence and condensation
- 14.30 - 15.30 B. Fischer (Bielefeld):
- Computing in finite sporadic simple groups
12-3-97 Last modified: 13-3-97