S. Akbari

activity

20092017

most citedA conjecture on square roots of Laplacian and signless Laplacian eigenvalues of graphs

2 citations · 3 across the 3 of their papers we have counts for

collaborators

Showing 2017Show all

1 paper · 1 filter

math.CO2017

Chromatic Number and Dichromatic Polynomial of Digraphs

Saeed Akbari, Amir Hossein Ghodrati, Afrouz Jabalameli +1

Let $G$ be a graph of order $n$ . It is well-known that $α (G) \geq \sum_{i = 1}^{n} \frac{1}{1 + d _{i}}$ , where $α (G)$ is the independence number of $G$ and $d_{1}, \dots, d_{n}$ is the degree se…