Graded local cohomology of modules over semigroup rings

DOI10.1016/j.jalgebra.2023.11.023arXiv2211.10577OpenAlexW4389060505MaRDI QIDQ6187303

Laura Felicia Matusevich, Byeongsu Yu

Publication date: 15 January 2024

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

Full work available at URL: https://arxiv.org/abs/2211.10577

zbMATH Keywords

monomial idealCohen-Macaulaynesslocal cohomologystandard pairmultigraded modules of affine semigroup rings

Mathematics Subject Classification ID

Lattice polytopes in convex geometry (including relations with commutative algebra and algebraic geometry) (52B20) Toric varieties, Newton polyhedra, Okounkov bodies (14M25) Commutative rings defined by monomial ideals; Stanley-Reisner face rings; simplicial complexes (13F55) Local cohomology and commutative rings (13D45) Semigroup rings, multiplicative semigroups of rings (20M25) Cohen-Macaulay modules (13C14) Combinatorial aspects of commutative algebra (05E40) Commutative rings defined by binomial ideals, toric rings, etc. (13F65)

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