most citedLower Bound For The Rank Of 2-Dimensional Generic Rigidity Matroid For Regular Graphs Of Degree Four And Five

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math.SG2012★ 3 cited

On Graph Cohomology and Betti Numbers of Hamiltonian GKM Manifolds

Shisen Luo

In this paper we introduce the concept of characteristic number that are proven to be useful in the study of the combinatorics of graph cohomology. We claim that it is a good combi…