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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Bibliographic Details
Date:2024
Main Authors: Bondarenko, V. M.; Інститут математики НАН України, Київ, Styopochkina, M. V.; Поліський національний університет, Житомир
Format: Article
Published: Pidstryhach Institute for Applied Problems of Mechanics and Mathematics of NAS of Ukraine 2024
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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

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Prykladni Problemy Mekhaniky i Matematyky