Saeid Alikhani - Yazd University
Mohammad Reyhani - Islamic Azad University

Let G be a simple graph of order n‎. ‎We consider the‎ ‎independence polynomial and the domination polynomial of a graph‎ ‎G‎. ‎The value of a graph polynomial at a specific point can give‎ ‎sometimes a very surprising information about the structure of the‎ ‎graph‎. ‎In this paper we investigate independence and domination‎ ‎polynomial at -۱ and ۱‎.

Independence polynomial, Domination polynomial, Value