Title of article :
On the Eigenvalues of Rhomboidal C4C8(R)[n; n] Nanotori
Author/Authors :
Afshari ، F. - Islamic Azad University , Maghasedi ، M. - Islamic Azad University
Abstract :
A C4C8 net is a trivalent decoration made by alternating squares C4 and octagons C8. It can cover either a cylinder or a torus. In this paper, we study the adjacency spectrum of rhomboidal C4C8 tori. We also give lower and upper bounds for a chemical quantity, namely Estrada index, for a C4C8 net.
Keywords :
C4C8 rhomboidal tori , Cayley graph , spectrum of graph , Representations of finite groups , Estrada index. 1
Journal title :
Iranian Journal of Mathematical Chemistry
Journal title :
Iranian Journal of Mathematical Chemistry
