Title | Computational Methods for Representations of Groups and Algebras [electronic resource] : Euroconference in Essen (Germany), April 1-5, 1977 / edited by P. Drรคxler, C. M. Ringel, G. O. Michler |
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Imprint | Basel : Birkhรคuser Basel : Imprint: Birkhรคuser, 1999 |
Connect to | http://dx.doi.org/10.1007/978-3-0348-8716-8 |
Descript | XIV, 357 p. online resource |
I Introductory Articles -- 1 Classification Problems in the Representation Theory of Finite-Dimensional Algebras -- 2 Noncommutative Grรถbner Bases, and Projective Resolutions -- 3 Construction of Finite Matrix Groups -- II Keynote Articles -- 4 Derived Tubularity: a Computational Approach -- 5 Problems in the Calculation of Group Cohomology -- 6 On a Tensor Category for the Exceptional Lie Groups -- 7 Non-Commutative Grรถbner Bases and Anickโs Resolution -- 8 A new Existence Proof of Jankoโs Simple Group J4 -- 9 The Normalization: a new Algorithm, Implementation and Comparisons -- 10 A Computer Algebra Approach to sheaves over Weighted Projective Lines -- 11 Open Problems in the Theory of Kazhdan-Lusztig polynomials -- 12 Relative Trace Ideals and Cohen Macaulay Quotients -- 13 On Simsโ Presentation for Lyonsโ Simple Group -- 14 A Presentation for the Lyons Simple Group -- 15 Reduction of Weakly Definite Unit Forms -- 16 Decision Problems in Finitely Presented Groups -- 17 Some Algorithms in Invariant Theory of Finite Groups -- 18 Coxeter Transformations associated with Finite Dimensional Algebras -- 19 The 2-Modular Decomposition Numbers of Co2 -- 20 Bimodule and Matrix Problems