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http://hdl.handle.net/123456789/4558
Title: | On the genus of the annihilator graph of a commutative ring |
Authors: | Chelvam, T. T. Selvakumar, K. |
Keywords: | commutative ring annihilator graph genus planar local rings. |
Issue Date: | 2017 |
Series/Report no.: | математичні науки; |
Abstract: | Let R be a commutative ring and Z(R) ∗ be its set of non-zero zero-divisors. The annihilator graph of a commu- tative ring R is the simple undirected graph AG(R) with vertices Z(R) ∗ , and two distinct vertices x and y are adjacent if and only if ann(xy) 6= ann(x) ∪ ann(y). The notion of annihilator graph has been introduced and studied by A. Badawi [7]. In this paper, we determine isomorphism classes of finite commutative rings with identity whose AG(R) has genus less or equal to one. |
Description: | Chelvam T.T. On the genus of the annihilator graph of a commutative ring / On the genus of the annihilator graph of a commutative ring // Algebra and Discrete Mathematics. - 2017. - Vol. 24. - Number 2. - Рp. 191- 208 |
URI: | http://hdl.handle.net/123456789/4558 |
Appears in Collections: | Algebra and Discrete Mathematics. - № 2 (24). - 2017 |
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