Isolated and nilpotent subsemigroups in the variants of \(\mathcal{IS}_n\)
All isolated, completely isolated, and nilpotent subsemigroups in the semigroup \(\mathcal {IS}_n\) of all injective partial transformations of an \(n\)-element set, considered as a semigroup with a sandwich multiplication are described.
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| Date: | 2018 |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Lugansk National Taras Shevchenko University
2018
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| Subjects: | |
| Online Access: | https://admjournal.luguniv.edu.ua/index.php/adm/article/view/883 |
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| Journal Title: | Algebra and Discrete Mathematics |