A proof of Zhil'tsov's theorem on decidability of equational theory of epigroups
Epigroups are semigroups equipped with an additional unary operation called pseudoinversion. Each finite semigroup can be considered as an epigroup. We prove the following theorem announced by Zhil'tsov in 2000: the equational theory of the class of all epigroups coincides with the equational t...
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Format: | Article |
Language: | English |
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Discrete Mathematics & Theoretical Computer Science
2016-06-01
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Series: | Discrete Mathematics & Theoretical Computer Science |
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Online Access: | https://dmtcs.episciences.org/2155/pdf |