Article ID Journal Published Year Pages File Type
4599592 Linear Algebra and its Applications 2014 20 Pages PDF
Abstract
In this paper, we extend the results given by Park et al. [12] by studying the convergence of the matrix sequence {Γ(Am)}m=1∞ for a matrix A∈Bn the digraph of which is linearly connected with an arbitrary number of strong components. In the process for generalization, we concretize ideas behind their arguments. We completely characterize A for which {Γ(Am)}m=1∞ converges. Then we find its limit when all of the irreducible diagonal blocks are of order at least two. We go further to characterize A for which the limit of {Γ(Am)}m=1∞ is a J block diagonal matrix. All of these results are derived by studying the m-step competition graph of the digraph of A.
Keywords
Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
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