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On the nullity of bipartite graphs

Authors :
Fan, Yi-Zheng
Qian, Ke-Shi
Source :
Linear Algebra & its Applications. Jun2009, Vol. 430 Issue 11/12, p2943-2949. 7p.
Publication Year :
2009

Abstract

Abstract: The nullity of a graph is defined to be the multiplicity of the eigenvalue zero in the spectrum of the adjacency matrix of the graph. In this paper, we obtain the nullity set of bipartite graphs of order , and characterize the bipartite graphs with nullity and the regular bipartite graphs with nullity . [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
00243795
Volume :
430
Issue :
11/12
Database :
Academic Search Index
Journal :
Linear Algebra & its Applications
Publication Type :
Academic Journal
Accession number :
38324846
Full Text :
https://doi.org/10.1016/j.laa.2009.01.007