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The critical group of the Kneser graph on 2-subsets of an n-element set.

Authors :
Ducey, Joshua E.
Hill, Ian
Sin, Peter
Source :
Linear Algebra & its Applications. Jun2018, Vol. 546, p154-168. 15p.
Publication Year :
2018

Abstract

In this paper we compute the critical group of the Kneser graph K G ( n , 2 ) . This is equivalent to computing the Smith normal form of a Laplacian matrix of this graph. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00243795
Volume :
546
Database :
Academic Search Index
Journal :
Linear Algebra & its Applications
Publication Type :
Academic Journal
Accession number :
128394988
Full Text :
https://doi.org/10.1016/j.laa.2018.02.005