The nullity of a graph is the multiplicity of the eigenvalues zero in its spectrum. In this papers, we obtain the nullity set of n−vertex bicyclic graphs, ...
The nullity of a graph is the multiplicity of the eigenvalue zero in its spectrum. In this paper, we obtain the nullity set of bicyclic graphs of order n, and ...
Jul 29, 2012 · In this paper we characterize the signed graphs of order n with nullity n-2 or n-3, and introduce a graph transformation which preserves the nullity.
Missing: Note | Show results with:Note
The nullity of a graph is the multiplicity of the eigenvalues zero in its spectrum. In this papers, we obtain the nullity set of n−vertex bicyclic graphs, and ...
Missing: Note | Show results with:Note
Oct 22, 2024 · As an application we determine the unbalanced bicyclic signed graphs of order n with nullity n-3 or n-4, and signed bicyclic signed graphs ( ...
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Jul 29, 2012 · Note that the simple bicyclic graphs (or balanced signed bicyclic graphs) of order n with nullity n− 3 or n−4 have been characterized in ...
The nullity of a graph is the multiplicity of the eigenvalues zero in its spectrum. In this papers, we obtain the nullity set of n - vertex bicyclic graphs, ...
Let be a signed graph and let be the adjacency matrix of . The nullity of is the multiplicity of eigenvalue zero in the spectrum of . In this paper, we ...
Let be a signed graph and let be the adjacency matrix of. The nullity of is the multiplicity of eigenvalue zero in the spectrum of.
Mar 4, 2013 · Guoping Wang, Fei Zhu, Hong Bian: Note on the nullity of bicyclic graphs. Ars Comb. 91 (2009). manage site settings.