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math.CO2016★ 2 cited
Coverings, Matchings and the number of maximal independent sets of graphs
Do Trong Hoang, Tran Nam Trung
We determine the maximum number of maximal independent sets of arbitrary graphs in terms of their covering numbers and we completely characterize the extremal graphs. As an applica…
math.CO2016
Buchsbaumness of the second powers of edge ideals
Do Trong Hoang, Tran Nam Trung
We graph-theoretically characterize the class of graphs such that are Buchsbaum.