THE SPECTRAL DETERMINATION OF THE MULTICONE GRAPHS Kw ▽ C WITH RESPECT TO THEIR SIGNLESS LAPLACIAN SPECTRA
Publish place: Journal of Algebraic Systems، Vol: 7، Issue: 2
Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JAS-7-2_002
تاریخ نمایه سازی: 18 آذر 1398
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 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.
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Authors
A. Zeydi Abdian
Department of Mathematical Sciences, Lorestan University, Lorestan, Khoramabad, Iran.
Gh. H. Fath-Tabar
Department of Pure Mathematics, Faculty of Mathematical Sciences, University of Kashan, Kashan ۸۷۳۱۷-۵۳۱۵۳, Iran.
M. Rahmani Moghaddam
Department of Mathematics, Bu-Ali Sina University, Hamadan, Iran.