Vitaliy M. Bondarenko, Vitaliy V. Bondarenko, Viktoria A. Lisykevych, Yulia M. Pereguda, “On a deformation diameter of Dynkin diagrams”, Algebra Discrete Math., 2015, том 19, выпуск 1,страницы 39

RESEARCH ARTICLE

On a deformation diameter of Dynkin diagrams

Vitaliy M. Bondarenko^a, Vitaliy V. Bondarenko^a, Viktoria A. Lisykevych^b, Yulia M. Pereguda^c

^a Institute of Mathematics, Ukrainian National Academy of Sciences, Kiev
^b National Taras Shevchenko University of Kyiv, Faculty of Mechanics and Mathematics
^c Department of Information and Telecommunication Systems, Zhytomyr Military Institute

Аннотация: We introduce the notion of a deformation distance and calculate the diameter of Dynkin diagrams respect to this distance.

Ключевые слова: quadratic form, $P$-limiting number, graph, Dynkin diagram, weight, distance, diameter.

MSC: 15A

Поступила в редакцию: 18.03.2015
Исправленный вариант: 18.03.2015

Язык публикации: английский