Eversible and reversible semigroups and semirings
Rings and Algebras
2019-08-16 v1
Abstract
The main purpose of this paper is to investigate the zero-divisors of semigroups with zero and semirings and in particular, to discuss eversible and reversible semigroups and semirings. We also introduce a new ring-like algebraic structure called prenearsemiring and generalize Cohn's theorem for reversible rings in this context. Finally, we discuss when expectation semirings are reversible or eversible.
Cite
@article{arxiv.1902.05406,
title = {Eversible and reversible semigroups and semirings},
author = {Peyman Nasehpour},
journal= {arXiv preprint arXiv:1902.05406},
year = {2019}
}
Comments
12 pages