On posets of width two with positive Tits form

We give a complete description of the finite posets
 of width two with the Tits form to be positive. This problem arises
 in studying the categories of representations of posets of finite type.

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Bibliographic Details
Published in:Algebra and Discrete Mathematics
Date:2005
Main Authors: Bondarenko, V.M., Styopochkina, M.V.
Format: Article
Language:English
Published: Інститут прикладної математики і механіки НАН України 2005
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/156619
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:On posets of width two with positive Tits form / V.M. Bondarenko, M.V. Styopochkina // Algebra and Discrete Mathematics. — 2005. — Vol. 4, № 2. — С. 2–35. — Бібліогр.: 21 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine