Distribution of signless Laplacian eigenvalues and degree sequence

Saieed Akbari, M. Darougheh, L. S. de Lima +1

Let $G$ be a graph of order $n$ with degree sequence $d_1\ge \cdots \ge d_n$. Let $m_{G}I$ be the number of signless Laplacian eigenvalues in an interval $I$. In this paper, w…