On Spectral Properties of Lanzhou Matrix of Graphs

Madhumitha K, Harshitha A, Swati Nayak +1

Let $\Gamma$ be a simple graph on $n$ vertices. Lanzhou index is defined as $Lz(\Gamma )=\sum _{u\in V(\Gamma )}{d}_{\Gamma }(u{)}^2{d}_{\overline{\Gamma }}(u).$ In this manuscript, the Lanzhou matrix, denoted by…