The normalized Laplacian spectra of the double coronae based on R-graphs

Yu, PK; Tian, GX

Tian, GX (corresponding author), Zhejiang Normal Univ, Coll Math Phys & Informat Engn, Jinhua 321004, Zhejiang, Peoples R China.

ARS COMBINATORIA, 2020; 149 (): 299

Abstract

For simple graphs G, G(1) and G(2), we denote their double corona based on R-graph by G((R)) circle times{G(1), G(2)}. This paper determines the norma......

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