Powers of edge ideals of regularity three bipartite graphs

2014/08/11 by Alilooee, Ali, Banerjee, Arindam
#Commutative Algebra (math.AC) #FOS: Mathematics

paper · doi:10.48550/arxiv.1408.2557

Abstract

In this paper we prove that if I(G) is a bipartite edge ideal with regularity three then for all s≥ 2 the regularity of I(G)^s is exactly 2s+1.

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