Equivariant class group. I: Finite generation of the Picard and the class groups of an invariant subring.

DOI10.1016/j.jalgebra.2016.02.025zbMath1348.13010arXiv1309.2367OpenAlexW1750282735MaRDI QIDQ288490

Mitsuyasu Hashimoto

Publication date: 26 May 2016

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

Full work available at URL: https://arxiv.org/abs/1309.2367

zbMATH Keywords

Picard groupclass groupinvariant theoryKrull ring

Mathematics Subject Classification ID

Actions of groups on commutative rings; invariant theory (13A50) Class groups (13C20)

Related Items (1)

Equivariant class group. II. Enriched descent theorem

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