TITLE:
The Signless Laplacian Spectral Radius of Some Special Bipartite Graphs
AUTHORS:
Yun Yang
KEYWORDS:
The Signless Laplacian Spectral Radius, The Largest Eigenvalue, Bipartite Graph
JOURNAL NAME:
Journal of Applied Mathematics and Physics,
Vol.6 No.10,
October
29,
2018
ABSTRACT: This paper mainly researches on the signless laplacian spectral radius of bipartite graphs Dr(m1,m2;n1,n2). We consider how the signless laplacian spectral
radius of Dr(m1,m2;n1,n2)changes under some special
cases. As application, we give two upper
bounds on the signless laplacian spectral radius of Dr(m1,m2;n1,n2), and determine the graphs
that obtain the upper bounds.