vol18_pp211-221. 118KB Jun 04 2011 12:06:02 AM
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In this paper, the above relation to singular two-parameter eigenvalue problems is extended, and it is shown that the simple finite regular eigenvalues of a two-parameter
In this paper, quite tight lower and upper bounds are obtained on the algebrai on- netivity, namely , the seond-smallest eigenvalue of the Laplaian matrix, of an unweighted
The Soules approach to the inverse eigenvalue problem for nonnegative symmetric matrices with n ≤ 5. A note on the eigenvalues of
Limit points for the positive eigenvalues of the normalized Laplacian matrix of a graph are considered.Specifically, it is shown that the set of limit points for the j -th smallest
Specif- ically, in [1, 5] it is proven that totally positive (resp., strictly totally positive) ma- trices, that is matrices with all theirs minors greater than or equal to zero
The study of the spectra of real symmetric (or Hermitian) matrices subordinated to a certain tree, and, in particular, of the number of distinct eigenvalues such acyclic matrices,
In recent years, many authors have been greatly interested in studying both the theory and numerical aspects of the positive definite solutions of the nonlinear matrix equations of
Abstract. The signless Laplacian separator of a graph is defined as the difference between the largest eigenvalue and the second largest eigenvalue of the associated signless
