AUTOMORPHISMS OF THE ZERO-DIVISOR GRAPH OVER 2 × 2 MATRICES

Title & Authors
AUTOMORPHISMS OF THE ZERO-DIVISOR GRAPH OVER 2 × 2 MATRICES
Ma, Xiaobin; Wang, Dengyin; Zhou, Jinming;

Abstract
The zero-divisor graph of a noncommutative ring R, denoted by $\small{{\Gamma}(R)}$, is a graph whose vertices are nonzero zero-divisors of R, and there is a directed edge from a vertex x to a distinct vertex y if and only if xy
Keywords
automorphism;zero-divisor graph;noncommutative ring;matrix ring;
Language
English
Cited by
1.
Automorphism group of the total graph over a matrix ring, Linear and Multilinear Algebra, 2017, 65, 3, 572
2.
Automorphisms of the zero-divisor graph of 2 × 2 matrix ring over ℤps, Journal of Algebra and Its Applications, 2016, 1750227
3.
Automorphisms of the zero-divisor graph of the full matrix ring, Linear and Multilinear Algebra, 2017, 65, 5, 991
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