2 citations · 2 across the 2 of their papers we have counts for
2 papers
math.CO2021★ 2 cited
Smith Normal Form and the Generalized Spectral Characterization of Graphs
Lihong Qiu, Wei Wang, Hao Zhang
Spectral characterization of graphs is an important topic in spectral graph theory, which has received a lot of attention from researchers in recent years. It is generally very har…
math.CO2019
Generalized spectral characterization of mixed graphs
Wei Wang, Lihong Qiu, Jianguo Qian
A mixed graph is a graph obtained from a simple undirected graph by orientating a subset of edges. is self-converse if it is isomorphic to the graph obtained from by re…