NILPOTENT FINITE RINGS WITH PLANAR ZERO-DIVISOR GRAPHS

Author:

KUZ'MINA A. S.1,MALTSEV Yu. N.2

Affiliation:

1. Department of Mathematics, Barnaul State Pedagogical University, 55, Molodezhnaya St., Barnaul, 656031, Russia

2. Department of Mathematics, Altai State University, 61, Lenin St., Barnaul, 656099, Russia

Abstract

The zero-divisor graph Γ(R) of an associative ring R is the graph with all vertices non-zero zero-divisors (one-sided and two-sided) of R, and two distinct vertices x and y are joined by an edge iff xy = 0 or yx = 0 ([10]). In the present paper, we describe all nilpotent finite rings with planar zero-divisor graphs.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Mathematics

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1. Compressed and Partially Compressed Zero-Divisor Graphs of Finite Associative Rings;Siberian Mathematical Journal;2023-03

2. Planar index and outerplanar index of zero-divisor graphs of commutative rings without identity;International Electronic Journal of Algebra;2022-08-01

3. On compressed zero-divisor graphs of finite commutative local rings;Sibirskie Elektronnye Matematicheskie Izvestiya;2021-12-03

4. Toroidal zero-divisor graphs of decomposable commutative rings without identity;Boletín de la Sociedad Matemática Mexicana;2020-03-28

5. Compressed Zero-Divisor Graphs of Finite Associative Rings;Siberian Mathematical Journal;2020-01

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