Maximum Zagreb Indices Among All p-Quasi k-Cyclic Graphs
A simple connected graph G is called a p-quasi k-cyclic graph, if there exists a subset S of vertices such that |S|=p, G-S is k-cyclic and there is no a subset S` of V(G) such that |S`|<|S| and G-S` is k-cyclic. The aim of this paper is to characterize graph with maximum values of Zagreb indices among all p-quasi k-cyclic graph of order k>=3.
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