Title of article :
THE SPECTRAL DETERMINATION OF THE MULTICONE GRAPHS Kw ▽ C WITH RESPECT TO THEIR SIGNLESS LAPLACIAN SPECTRA
Author/Authors :
Zeydi Abdian ، A. - Lorestan University , Fath-Tabar ، Gh. H. - University of Kashan , Rahmani Moghaddam ، M. - Bu-Ali Sina University
Abstract :
The main aim of this study is to characterize new classes of multicone graphs which are determined by their signless Laplacian spectra. A multicone graph is defined to be the join of a clique and a regular graph. Let C and Kw denote the Clebsch graph and a complete graph on w vertices, respectively. In this paper, we show that the multicone graphs Kw ▽ C are determined by their signless Laplacian spectrum.
Keywords :
Clebsch graph , DS graph , signless Laplacian spectra , multicone graph
Journal title :
Journal of Algebraic Systems
Journal title :
Journal of Algebraic Systems
