Title of article
A Kind of Non-commuting Graph of Finite Groups
Author/Authors
Tolue1، B. نويسنده 1Department of Pure Mathematics, Faculty of Sciences, Hakim Sabzevari University, Sabzevar, Islamic republic of Iran , , Erfanian2، A. نويسنده 2 Department of Mathematics and Center of Excellence in Analysis on Algebraic Structures, Faculty of Sciences, Ferdowsi University of Mashhad, Mashhad, Islamic republic of Iran. , , Jafarzadeh2، A. نويسنده 2 Department of Mathematics and Center of Excellence in Analysis on Algebraic Structures, Faculty of Sciences, Ferdowsi University of Mashhad, Mashhad, Islamic republic of Iran. ,
Issue Information
فصلنامه با شماره پیاپی سال 2014
Pages
6
From page
379
To page
384
Abstract
Let g be a fixed element of a finite group G. We introduce the g-noncommuting graph of G whose vertex set is whole elements of the group G and two vertices x,y are adjacent whenever [x,y] g and [y,x] g. We denote this graph by . In this paper, we present some graph theoretical properties of g-noncommuting graph. Specially, we investigate about its planarity and regularity, its clique number and dominating number. We prove that if G, H are isoclinic groups with |Z (G)|=|Z (H)|, then their associated graphs are isomorphic.
Journal title
Journal of Sciences
Serial Year
2014
Journal title
Journal of Sciences
Record number
1887252
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