The Merrifield Simmons index of two classes of lexicographic product graphs of corona graphs
The Merrifield Simmons index of a graph is defined as the total number of the independent sets of the graph. This paper mainly discussed the Merrifield Simmons index of two classes of lexicographic product graphs of Corona graphs P(m)n [H] and C(m)n[H] with the specific expressions are given.
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