2 citations · 4 across the 2 of their papers we have counts for
2 papers
math.AC2010★ 2 cited
Sequentially simplicial complexes and sequentially graphs
Hassan Haghighi, Naoki Terai, Siamak Yassemi +1
We introduce sequentially modules over a commutative graded ring and sequentially simplicial complexes. This generalizes two properties for modules and simplicial compl…
math.AC2010★ 2 cited
Bipartite graphs are Cohen-Macaulay
Hassan Haghighi, Siamak Yassemi, Rahim Zaare-Nahandi
In this paper we show that if the Stanley-Reisner ring of the simplicial complex of independent sets of a bipartite graph satisfies Serre's condition , then is Cohen-M…