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golden ratio in graph theory: a survey
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نویسنده
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alikhani saeid ,ghanbari nima
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منبع
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journal of discrete mathematics and its applications - 2024 - دوره : 9 - شماره : 2 - صفحه:147 -161
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چکیده
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Much has been written about the golden ratio ϕ = 1+√5/2 and this strange number appears mysteriously in many mathematical calculations. in this article, we review the appearance of this number in the graph theory. more precisely, we review the relevance of this number in topics such as the number of spanning trees, topological indices, energy, chromatic roots, domination roots and the number of domatic partitions of graphs.
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کلیدواژه
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golden ratio ,domatic partition ,dominating set
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آدرس
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yazd university, department of mathematical sciences, iran, yazd university, department of mathematical sciences, iran
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پست الکترونیکی
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n.ghanbari.math@gmail.com
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Authors
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