On point-local deformations of minimal extensions of non-serial Dynkin diagrams

In this paper we study point-local deformations of Tits quadratic forms of finite graphs. We describe all P-limiting numbers of minimal extensions ofnon-serial Dynkin dyagrams in the case when these extensions are neither usual neither extended Dynkin diagrams.

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Bibliographic Details
Date:2015
Main Authors: Bondarenko, V. M., Chervyakov, I. V., Pereguda, Yu. M.
Format: Article
Language:English
Published: Інститут математики НАН України 2015
Online Access:https://trim.imath.kiev.ua/index.php/trim/article/view/156
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Journal Title:Transactions of Institute of Mathematics of NAS of Ukraine
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Transactions of Institute of Mathematics of NAS of Ukraine