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http://hdl.handle.net/123456789/4557
Title: | The edge chromatic number of ΓI (R) |
Authors: | Kala, R. Mallika, A. Selvakumar, K. |
Keywords: | zero-divisor graph chromatic number ideal-based zero-divisor graph. |
Issue Date: | 2017 |
Series/Report no.: | математичні науки; |
Abstract: | For a commutative ring R and an ideal I of R, the ideal-based zero-divisor graph is the undirected graph ΓI (R) with vertices {x ∈ R−I : xy ∈ I for some y ∈ R−I}, where distinct vertices x and y are adjacent if and only if xy ∈ I. In this paper, we discuss the nature of the edges of ΓI (R). We also find the edge chromatic number for the graph ΓI (R). |
Description: | Kala R. The edge chromatic number of ΓI (R) / R. Kala, A. Mallika, K. Selvakumar // Algebra and Discrete Mathematics. - 2017. - Vol. 24. - Number 2. - Рp.250 -261 |
URI: | http://hdl.handle.net/123456789/4557 |
Appears in Collections: | Algebra and Discrete Mathematics. - № 2 (24). - 2017 |
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