Class groups of multiplicative invariants

DOI10.1006/jabr.1995.1296zbMath0855.16030OpenAlexW2082494881MaRDI QIDQ1908472

Martin Lorenz

Publication date: 31 March 1996

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/77961fed5d78723a0e1ec98510481259e37108f1

zbMATH Keywords

group algebrasclass groupsfixed ringsfree Abelian groupsfinite subgroups of \(\text{GL}_ d(\mathbb{Z})\)linear actions on polynomial algebrasmultiplicative actionsunique factorisation domains

Mathematics Subject Classification ID

Group rings (16S34) Automorphisms and endomorphisms (16W20) Actions of groups on commutative rings; invariant theory (13A50) Class groups (13C20)

Related Items (4)

The relative Brauer group and generalized cyclic crossed products for a ramified covering ⋮ The semicentre of a group algebra ⋮ ON THE AZUMAYA LOCUS OF SOME CROSSED PRODUCTS^# ⋮ On Cohen-Macaulay rings of invariants

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