06092825

j

06092825 Madani, S. Ashrafi, A.R. The energies of (3,6)-fullerenes and nanotori. Appl. Math. Lett. 25, No. 12, 2365-2368 (2012). 2012 Elsevier Science Ltd. (Pergamon), Oxford EN energy nanotorus (3, 6)-fullerene

doi:10.1016/j.aml.2012.07.004

Summary: The energy of a graph $G$ is a graph invariant defined as the summation of the absolute values of all eigenvalues of $G$. In this work the energy of a nanotorus and that of a (3,6)-fullerene are computed by using a result of {\it P. E. John} and {\it H. Sachs} [``Spectra of toroidal graphs,'' Discrete Math. 309, No. 9, 2663--2681 (2009; Zbl 1204.05055)].