Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4600107 | Linear Algebra and its Applications | 2013 | 8 Pages |
Abstract
In this paper we introduce the nullity of signed graphs, and give some results on the nullity of signed graphs with pendant trees. We characterize the unicyclic signed graphs of order n with nullity n-2,n-3,n-4,n-5 respectively.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory