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JOURNALS // Trudy Instituta Matematiki i Mekhaniki UrO RAN // Archive
Trudy Inst. Mat. i Mekh. UrO RAN, 2011 Volume 17, Number 4, Pages 316–320 (Mi timm773)
This article is cited in 5 papers

Symmetrical extensions of graphs and some other topics in graph theory related with group theory

V. I. Trofimovab

a Institute of Mathematics and Mechanics Ural Branch RAS
b Ural Federal University

Abstract: We discuss some concepts concerning graphs (mainly concepts of symmetrical extensions of graphs by graphs and of $k$-contractibility, $k$ a positive integer, for graphs), which are related with the group theory and seem to be of interest.

Keywords: vertex-symmetric graph, symmetrical extension, $k$-contractibility.

UDC: 512.54+519.17

Received: 07.05.2011

Language: English


 English version: Proceedings of the Steklov Institute of Mathematics (Supplement Issues), 2012, 279, suppl. 1, S107–S112

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