Classification of minimal and maximal non-serial positive posets
The finite posets with positive Tits quadratic form, which are called positive, are analogs of Dynkin diagrams. They were first described in 2005 by the authors. In particular, according to this result such a poset can be serial if it belongs to an infinite strictly increasing sequence of positive p...
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| Date: | 2024 |
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| Main Authors: | , |
| Format: | Article |
| Published: |
Pidstryhach Institute for Applied Problems of Mechanics and Mathematics of NAS of Ukraine
2024
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| Subjects: | |
| Online Access: | http://journals.iapmm.lviv.ua/ojs/index.php/APMM/article/view/apmm2024.22.5-12 |
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| Journal Title: | Prykladni Problemy Mekhaniky i Matematyky |