\(\Delta\)-genera and sectional genera of commutative rings
type: Item
instance of: scholarly article
title: \(\Delta\)-genera and sectional genera of commutative rings
zbMATH Open document ID: 0639.13016
author: Akira Ooishi
published in: Hiroshima Mathematical Journal
publication date: 1987-01-01T00:00:00Z
review text: Several invariants from commutative algebra are used in algebraic geometry and conversely. This paper introduces in commutative algebra the notions of \(\Delta\)-genera and sectional genera which were already used by \textit{T. Fujita} and others in algebraic geometry. These genera are helpful in the study of Cohen Macaulay rings.
Mathematics Subject Classification ID: 13H10
Mathematics Subject Classification ID: 13H15
Mathematics Subject Classification ID: 14B05
zbMATH DE Number: 4042051
zbMATH Keywords: sectional genus
zbMATH Keywords: \(\Delta \)-genus
zbMATH Keywords: Gorenstein rings
zbMATH Keywords: Hilbert series
zbMATH Keywords: Cohen Macaulay rings
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 4042051