The adjacency spectrum of two new operations of graphs. - Dijian Wang; Yaoping Hou; Zikai Tang (AKCE Int. J. Graphs Comb., 2018)

On signed graphs with just two distinct Laplacian eigenvalues. - Yaoping Hou; Zikai Tang; Dijian Wang (Appl. Math. Comput., 2019)

Bicyclic signed graphs with at most one odd cycle and maximal energy. - Dijian Wang; Yaoping Hou (Discret. Appl. Math., 2019)

On signed graphs with just two distinct adjacency eigenvalues. - Yaoping Hou; Zikai Tang; Dijian Wang (Discret. Math., 2019)

The Ihara zeta function of the complement of a semiregular bipartite graph. - Deqiong Li; Yaoping Hou; Dijian Wang (Discret. Math., 2021)

The extremal spectral radii of the arithmetical structures on paths. - Dijian Wang; Yaoping Hou (Discret. Math., 2021)

On signed graphs whose spectral radius does not exceed 2+5. - Dijian Wang; Wenkuan Dong; Yaoping Hou; Deqiong Li (Discret. Math., 2023)

Signed Graphs with All But Two Eigenvalues Equal to ± 1. - Dijian Wang; Yaoping Hou; Deqiong Li (Graphs Comb., 2023)

The minimum spectral radius for K+1-saturated graphs with r = 4,5. - Dijian Wang; Yaoping Hou (Discret. Math., 2024)