Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4648854 | Discrete Mathematics | 2010 | 7 Pages |
Abstract
In Wang and Xu (2006) [15] and [16] the authors introduced a family of graphs HnHn and gave some methods for finding graphs among this family that are determined by their generalized spectra. This paper is a continuation of our previous work. We further show that almost all graphs in HnHn are determined by their generalized spectra. This gives some evidences for the conjecture that almost all graphs are determined by their generalized spectra.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Wei Wang, Cheng-Xian Xu,