Title of article :
Properties of the Characteristic Polynomials of and
Author/Authors :
Abdul-Jabbar, Nuha University of Technology - Department of Applied Sciences, Iraq
Abstract :
In this paper, the computational formula for the generalized characteristic polynomials of graphs Pn and Cn are found. Also, we show the relation between the vertices and edges of the graphs and the coefficients of the characteristic polynomials. Finally, the eigenvalues of the polynomials are computed and their properties are studied.
Keywords :
Characteristic polynomials , algebraic graph , eigenvalues of graphs.
Journal title :
Al-Nahrain Journal Of Science
Journal title :
Al-Nahrain Journal Of Science
