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The Laplacian Polynomial and Kirchhoff Index of the k-th Semi Total Point Graphs
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نویسنده
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Mehranian ZEINAB
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منبع
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iranian journal of mathematical chemistry - 2014 - دوره : 5 - - کد همایش: - صفحه:7 -15
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چکیده
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The k-th semi total point graph of a graph g, , is a graph obtained from g by adding k vertices corresponding to each edge and connecting them to the endpoints of edge considered. in this paper, a formula for laplacian polynomial of in terms of characteristic and laplacian polynomials of g is computed, where is a connected regular graph.the kirchhoff index of is also computed.
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کلیدواژه
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Resistance distance ,Kirchhoff index ,Laplacian specturam ,derived graph
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آدرس
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university of qom, Department of Mathematics, ایران
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Authors
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