THE SPECTRAL DETERMINATION OF THE MULTICONE GRAPHS Kw ▽ C WITH RESPECT TO THEIR SIGNLESS LAPLACIAN SPECTRA | ||
| Journal of Algebraic Systems | ||
| مقاله 2، دوره 7، شماره 2، فروردین 2020، صفحه 131-141 اصل مقاله (164.5 K) | ||
| نوع مقاله: Original Manuscript | ||
| شناسه دیجیتال (DOI): 10.22044/jas.2018.5879.1292 | ||
| نویسندگان | ||
| A. Zeydi Abdian* 1؛ Gh. H. Fath-Tabar2؛ M. Rahmani Moghaddam3 | ||
| 1Department of Mathematical Sciences, Lorestan University, Lorestan, Khoramabad, Iran. | ||
| 2Department of Pure Mathematics, Faculty of Mathematical Sciences, University of Kashan, Kashan 87317-53153, Iran. | ||
| 3Department of Mathematics, Bu-Ali Sina University, Hamadan, Iran. | ||
| چکیده | ||
| 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 K w denote the Clebsch graph and a complete graph on w vertices, respectively. In this paper, we show that the multicone graphs K w ▽C are determined by their signless Laplacian spectrum. | ||
| کلیدواژهها | ||
| Clebsch graph؛ DS graph؛ Signless Laplacian spectra؛ Multicone graph | ||
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