The Number of Matching Equivalent for the Union Graph of Points and Cycles
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Key words:
- graph;matching polynomial;matching equivalence /
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Abstract: For two graphs G and H ,if G and H have the same matching polynomial ,then G and H is said to be matching equivalent .We denote by δ(G) the number of the matching equivalent graphs of G .In this paper ,we give δ(sK 1 ∪ t1 C6 ∪ t2 C15 ) .