On lower bounds of the sum of multigraded Betti numbers of simplicial complexes

2018/11/11 by Yu, Li
#13A02 #13D02 #57S25 #Algebraic Topology (math.AT) #Commutative Algebra (math.AC) #FOS: Mathematics

paper · doi:10.48550/arxiv.1811.04398

Abstract

We find some general lower bounds of the sum of certain families of multigraded Betti numbers of any simplicial complex with a vertex coloring.

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