A note on the $A_{\alpha }$-spectral radius of graphs

Huiqiu Lin, Xing Huang, Jie Xue

Let $G$ be a graph with adjacency matrix $A(G)$ and let $D(G)$ be the diagonal matrix of the degrees of $G$. For any real $\alpha \in [0,1]$, Nikiforov [Merging the $A$- and $Q$-spectral…