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VOL. 77 | 2018 A necessary condition for an edge ring to satisfy Serre's condition $(S_2)$

## Abstract

Let $G$ be a finite simple connected graph. We give a necessary condition for the edge ring of $G$ to satisfy Serre's condition $(S_2)$ in terms of a graph.

## Information

Published: 1 January 2018
First available in Project Euclid: 21 September 2018

zbMATH: 07034251
MathSciNet: MR3839708

Digital Object Identifier: 10.2969/aspm/07710121

Subjects:
Primary: 13H10