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Start Over Author "He, Chang-Xiang" Journal graphs & combinatorics
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1. A Sharp Upper Bound on the Least Signless Laplacian Eigenvalue Using Domination Number.

Author

He, Chang-Xiang and Zhou, Min

Subjects
*LAPLACIAN matrices, *EIGENVALUES, *DOMINATING set, *NUMBER theory, *MATHEMATICAL bounds, *MATHEMATICAL models
Abstract

In this paper, we present a sharp upper bound for the least signless Laplacian eigenvalue of a graph involving its domination number. Moreover, we determine some extremal graphs which attain the sharp bound. [ABSTRACT FROM AUTHOR]

Published
2014
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