The automorphism group of the zero-divisor digraph of matrices over an antiring

Authors

DOI:

https://doi.org/10.26493/1855-3974.2126.5b3

Keywords:

Automorphism group of a graph, zero-divisor graph, semiring

Abstract

We determine the automorphism group of the zero-divisor digraph of the semiring of matrices over an antinegative commutative semiring with a finite number of zero-divisors.

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Published

2023-10-03

Issue

Vol. 24 No. 2 (2024)

Section

Articles

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Articles in this journal are published under Creative Commons Attribution 4.0 International License
https://creativecommons.org/licenses/by/4.0/