Title of article
ON THE COMMUTING GRAPH FOR DIRECT PRODUCT OF NON-COMMUTATIVE RINGS
Author/Authors
Feizi، Z نويسنده Department of Mathematics, Imam khomeini International University, Qazvin, Iran , , Vatandoost، E نويسنده Department of Mathematics, Imam khomeini International University, Qazvin, Iran ,
Issue Information
روزنامه با شماره پیاپی 0 سال 2013
Pages
3
From page
1697
To page
1699
Abstract
Let R be a non-commutative ring with unity. The commuting graph of R denoted by ?(R) is a graph with vertex set R\ Z(R) and two vertices a and b are adjacent if ab = ba. In this paper we investigate some properties of ?(R1×R2), where R1 and R2 are two finite non-commutative rings. Also we obtain maximum degree, independence
number and clique number of ?(R1×
Journal title
Technical Journal of Engineering and Applied Sciences (TJEAS)
Serial Year
2013
Journal title
Technical Journal of Engineering and Applied Sciences (TJEAS)
Record number
890282
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