Ela the Smallest Signless Laplacian Eigenvalue of Graphs under Perturbation
نویسندگان
چکیده
In this paper, we investigate how the smallest signless Laplacian eigenvalue of a graph behaves when the graph is perturbed by deleting a vertex, subdividing edges or moving edges.
منابع مشابه
Ela on the Least Signless Laplacian Eigenvalue of Some Graphs
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متن کاملThe smallest eigenvalue of the signless Laplacian
Recently the signless Laplacian matrix of graphs has been intensively investigated. While there are many results about the largest eigenvalue of the signless Laplacian, the properties of its smallest eigenvalue are less well studied. The present paper surveys the known results and presents some new ones about the smallest eigenvalue of the signless Laplacian.
متن کاملEla Nested Graphs with Bounded Second Largest ( Signless Laplacian
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تاریخ انتشار 2012