Further results on the spectral radius of matrices and graphs
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摘要
In this paper, we obtain some results on the sharp upper bounds of the spectral radius of a nonnegative matrix, then apply these results to signless Laplacian matrices to obtain some known results. We also apply these results to distance signless Laplacian matrix of a graph, and obtain some sharp bounds on the distance signless Laplacian spectral radius.
论文关键词:Distance,Signless Laplacian,Spectral radius,Bounds,Graph
论文评审过程:Available online 22 May 2014.
论文官网地址:https://doi.org/10.1016/j.amc.2014.04.107