Sharp upper bounds on the spectral radius of the signless Laplacian matrix of a graph

Ayse Dilek Maden, Kinkar Ch. Das, A. Sinan Çevik. Sharp upper bounds on the spectral radius of the signless Laplacian matrix of a graph. Applied Mathematics and Computation, 219(10):5025-5032, 2013. [doi]

Abstract

Abstract is missing.