The Donald-Flanigan problem for finite reflection groups

DOI10.1023/A:1010846906745zbMath1003.16025arXivmath/0008058OpenAlexW3007989048MaRDI QIDQ5945523

Mary Elizabeth Schaps, Anthony Giaquinto, Murray Gerstenhaber

Publication date: 30 October 2002

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0008058

zbMATH Keywords

Weyl groupsgroup algebrasCoxeter groupswreath productsfinite reflection groupsfinite representation typedeformations of associative algebrasDonald-Flanigan problem

Mathematics Subject Classification ID

Group rings (16S34) Modular representations and characters (20C20) Reflection and Coxeter groups (group-theoretic aspects) (20F55) Finite abelian groups (20K01) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Extensions, wreath products, and other compositions of groups (20E22) Deformations of associative rings (16S80)

Related Items (4)

Quantum groups and deformation quantization: Explicit approaches and implicit aspects ⋮ A separable deformation of the quaternion group algebra ⋮ Self-dual and quasi self-dual algebras. ⋮ Separable deformations of the generalized quaternion group algebras

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