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ON THE COZERO-DIVISOR GRAPHS AND COMAXIMAL GRAPHS OF COMMUTATIVE RINGS

✍ Scribed by AFKHAMI, MOJGAN; KHASHYARMANESH, KAZEM

Book ID
120441387
Publisher
World Scientific Publishing Company
Year
2012
Tongue
English
Weight
207 KB
Volume
12
Category
Article
ISSN
0219-4988

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Let R be a commutative ring and Ξ“ (R) be its zero-divisor graph. In this paper it is shown that for any finite commutative ring R, the edge chromatic number of Ξ“ (R) is equal to the maximum degree of Ξ“ (R), unless Ξ“ (R) is a complete graph of odd order. In [D.F.