Dirichlet spectral radius; Degree sequence; Tree
In this paper, the trees with the largest Dirichlet spectral radius among all trees with a given degree sequence are characterized. Moreover, the extremal graphs having the largest Dirichlet spectral radius are obtained in the sets ofall trees of order n with a given number of pendant vertices.
Zhang, Guang-jun and Li, Wei-Xia.
"The Dirichlet spectral radius of trees",
Electronic Journal of Linear Algebra,