期刊论文、会议论文

Zhu, Y.

英文

Journal of Physics: Conference Series

1742-6588

2015

604

1

4th International Workshop on Statistical Physics and Mathematics for Complex Systems (SPMCS)

Journal of Physics Conference Series

OCT 12-16, 2014

Yichang, PEOPLES R CHINA

[Zhu, Y.;Wang, Q. A.] LUNAM Univ, ISMANS, F-72000 Le Mans, France.^[Zhu, Y.;Li, W.;Cai, X.] Cent China Normal Univ, Complex Sci Ctr, Wuhan 430079, Peoples R China.^[Zhu, Y.;Li, W.;Cai, X.] Cent China Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China.^[Zhu, Y.;Wang, Q. A.] Univ Maine, UMR CNRS 6283, IMMM, F-72085 Le Mans, France.^[Li, W.] Max Planck Inst Math Sci, D-04103 Leipzig, Germany.

Wang, A Abe, S Li, W

DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND

IOP PUBLISHING LTD

10.1088/1742-6596/604/1/012024

本校为其他机构

In this paper, we aim at investigating how the energy of a graph depends upon its underlying topological structure for regular and sparse scale free networks. Firstly, the spectra and energies of some simple regular graphs are calculated exactly and an exact expression is derived for the eigenvalues of adjacency matrix of regular graphs with degree k being given by k = 2a(a = 1, 2, 3,&mellip;). It is also found that a graph with k being about 0.8N owns the largest energy for the regular graphs with the same size and the same generating method used in this paper. Furthermore, we investigate the...