Anti-Forcing Number of Some Specific Graphs
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نویسنده
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Alikhani Saeid ,Soltani Neda
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منبع
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Iranian Journal Of Mathematical Chemistry - 2017 - دوره : 8 - شماره : 3 - صفحه:313 -325
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چکیده
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Let g be a simple connected graph. a perfect matching (or kekulé structure in chemical language) of g is a set of disjoint edges which covers all vertices of g. the anti–forcing number of g is the smallest number of edges such that the remaining graph obtained by deleting these edges has a unique perfect matching and is denoted by af(g). in this paper we consider some specific graphs that are of importance in chemistry and study their anti–forcing numbers.
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کلیدواژه
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Anti-Forcing Number ,Anti-Forcing Set ,Corona Product
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آدرس
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Yazd University, Department Of Mathematics, ایران, Yazd University, Department Of Mathematics, ایران
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پست الکترونیکی
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neda_soltani@ymail.com
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