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The Enhanced Power Graph and the Commuting Graph
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نویسنده
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Sadeqi Behruz
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منبع
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كنفرانس نظريه گراف و تركيبيات جبري - 2020 - دوره : 11 - یازدهمین کنفرانس بین المللی نظریه گراف و ترکیبیات جبری ایران - کد همایش: 9919164009 - صفحه:117 -119
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چکیده
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The purpose of this note is to define a graph whose vertex set is a finite group g, whose edge set iscontained in that of the commuting graph of g and contains the enhanced power graph of g. we callthis graph the deep commuting graph of g. two elements of g are joined in the deep commuting graphif and only if their inverse images in every central extension of g commute.we give conditions for the graph to be equal to either of the enhanced power graph and the commutinggraph, and show that the automorphism group of g acts as automorphisms of the deep commuting graph.
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کلیدواژه
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Power Graph ,Commuting Graph
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آدرس
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Marand Branch, Islamic Azad University, Marand Branch, Islamic Azad University, Mathematics, Iran
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پست الکترونیکی
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behruz.sadeqi@gmail.com
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Authors
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