Semigroup of weak endomorphisms of a partial equivalence relationship
UDC 512.53 We study the weak endomorphism semigroup of a  partial equivalence relation. We describe necessary and sufficient conditions for the existence  of these endomorphisms and, in general, endotopisms. We establish the conditions under which...
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| Date: | 2025 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Institute of Mathematics, NAS of Ukraine
2025
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/8412 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
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