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on the eigenvalues of noncommuting graphs
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نویسنده
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ghorbani modjtaba ,gharavi zahra ,zaeem-bashi ali
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منبع
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journal of algebraic structures and their applications - 2017 - دوره : 4 - شماره : 2 - صفحه:27 -38
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چکیده
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The noncommuting graph gamma(g) of a nonabelian group g with the center z(g) is a graph with thevertex set v(gamma(g))=gsetminus z(g) and two distinct vertices x and y are adjacent in gamma(g) if and only if xy neq yx. the aim of this paper is to compute the spectra of some wellknown ncgraphs.
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کلیدواژه
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non-commuting graph ,characteristic polynomial ,center of group
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آدرس
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shahid rajaee teacher training university, faculty of science, department of mathematics, iran, shahid rajaee teacher training university, faculty of science, department of mathematics, iran, shahid rajaee teacher training university, faculty of science, department of mathematics, iran
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پست الکترونیکی
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zaeembashiali@yahoo.com
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Authors
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