Alexander duality theorem and second Betti numbers of Stanley-Reisner rings
type: Item
instance of: scholarly article
title: Alexander duality theorem and second Betti numbers of Stanley-Reisner rings
zbMATH Open document ID: 0867.13004
author: Naoki Terai
author: Takayuki Hibi
published in: Advances in Mathematics
publication date: 1997-06-01T00:00:00Z
review text: The following theorem is proved: The second Betti number of a Stanley-Reisner ring is independent of the base field.
Mathematics Subject Classification ID: 13D03
Mathematics Subject Classification ID: 55U05
Mathematics Subject Classification ID: 13D02
zbMATH DE Number: 997647
zbMATH Keywords: second Betti number
zbMATH Keywords: Stanley-Reisner ring
MaRDI profile type: Publication
full work available at URL: aima.1996.0086
OpenAlex ID: W1974863678
DOI: 10.1006/AIMA.1996.0086
description: scientific article; zbMATH DE number 997647