Multiplicative invariants and semigroup algebras

DOI10.1023/A:1011415025465zbMath1031.13001arXivmath/9901119MaRDI QIDQ5951636

Martin Lorenz

Publication date: 22 February 2004

Published in: Algebras and Representation Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/9901119

zbMATH Keywords

root systemreflection groupsinvariant ringlinearly acting groupmultiplicative invariants

Mathematics Subject Classification ID

Ordinary and skew polynomial rings and semigroup rings (16S36) Reflection and Coxeter groups (group-theoretic aspects) (20F55) Actions of groups on commutative rings; invariant theory (13A50) Other geometric groups, including crystallographic groups (20H15) Semigroup rings, multiplicative semigroups of rings (20M25)

Related Items (5)

Separating invariants of finite groups ⋮ Cross-sections, quotients, and representation rings of semisimple algebraic groups. ⋮ On the Cohen-Macaulay property of multiplicative invariants ⋮ On Multiplicative Invariants of Finite Reflection Groups ⋮ On Cohen-Macaulay rings of invariants

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