Affine semigroup rings are of finite F-representation type

DOI10.1080/00927872.2017.1313425zbMath1388.13015OpenAlexW2606680744MaRDI QIDQ4594818

Takafumi Shibuta

Publication date: 24 November 2017

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

Full work available at URL: https://doi.org/10.1080/00927872.2017.1313425

zbMATH Keywords

direct sum decompositiontoric idealfinite F-representation typeaffine semigroup ring

Mathematics Subject Classification ID

Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35) Other special types of modules and ideals in commutative rings (13C13)

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Purity of monoids and characteristic-free splittings in semigroup rings

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