15 citations · 26 across the 10 of their papers we have counts for
3 papers · 1 filter
Shedding vertices and Ass-decomposable monomial ideals
Raheleh Jafari, Ali Akbar Yazdan Pour
The shedding vertices of simplicial complexes are studied from an algebraic point of view. Based on this perspective, we introduce the class of ass-decomposable monomial ideals whi…
Extending simplicial complexes: Topological and combinatorial properties
Mohammad Farrokhi Derakhshandeh Ghouchan, Alireza Shamsian, Ali Akbar Yazdan Pour
Given an arbitrary hypergraph , we may glue to a family of hypergraphs to get a new hypergraph having as an induced subhyper…
Positive matching decompositions of graphs
Mohammad Farrokhi Derakhshandeh Ghouchan, Shekoofeh Gharakhloo, Ali Akbar Yazdan Pour
A matching in a graph is positive if has a vertex-labeling such that coincides with the set of edges with positive weights. A positive matching decomposition (pmd)…