scientific article; zbMATH DE number 1405543

zbMath0952.20050MaRDI QIDQ4938522

Joseph Gubeladze, Winfried Bruns

Publication date: 24 October 2000

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

class groupsKoszul algebraspolytopal semigroup ringsnormality of semigroup rings

Mathematics Subject Classification ID

Lattices and convex bodies in (n) dimensions (aspects of discrete geometry) (52C07) Lattice polytopes in convex geometry (including relations with commutative algebra and algebraic geometry) (52B20) Commutative semigroups (20M14) Ordinary and skew polynomial rings and semigroup rings (16S36) Commutative rings defined by monomial ideals; Stanley-Reisner face rings; simplicial complexes (13F55) Lattices and convex bodies (number-theoretic aspects) (11H06) Semigroup rings, multiplicative semigroups of rings (20M25) Rings with straightening laws, Hodge algebras (13F50) Class groups (13C20)

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