Centrally Essential Semirings
| Autor: | Lyubimtsev, Oleg, Tuganbaev, Askar |
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| Rok vydání: | 2022 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | A semiring is said to be centrally essential if for every non-zero element $x$, there exist two non-zero central elements $y, z$ with $xy = z$. We give some examples of non-commutative centrally essential semirings and describe some properties of additively cancellative centrally essential semirings. |
| Databáze: | arXiv |
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