Nullity of a graph in terms of the dimension of cycle space and the number of pendant vertices. - Xiaobin Ma; Dein Wong; Fenglei Tian (Discret. Appl. Math., 2016)

Relation between the skew-rank of an oriented graph and the rank of its underlying graph. - Dein Wong; Xiaobin Ma; Fenglei Tian (Eur. J. Comb., 2016)

Relation between the skew energy of an oriented graph and its matching number. - Fenglei Tian; Dein Wong (Discret. Appl. Math., 2017)

Rank of the Hermitian-adjacency matrix of a mixed graph in terms of matching number. - Fenglei Tian; Li Chen; Rui Chu (Ars Comb., 2018)

Distance spectrum of the generalized lexicographic product of a graph with a family of regular graphs. - Fenglei Tian; Xinlei Wang; Dein Wong (Ars Comb., 2018)

Relation between the nullity of a graph and its matching number. - Qi Zhou; Dein Wong; Fenglei Tian (Discret. Appl. Math., 2022)

On the multiplicity of the least signless Laplacian eigenvalue of a graph. - Fenglei Tian; Shu-Guang Guo; Dein Wong (Discret. Math., 2022)

Nullity and singularity of a graph in which every block is a cycle. - Dein Wong; Qi Zhou; Fenglei Tian (Discret. Math., 2022)

On Graphs of Order n with Metric Dimension n-4. - Juan Wang; Fenglei Tian; Yunlong Liu; Jingru Pang; Lianying Miao (Graphs Comb., 2023)

Automorphism group of a graph related to zero-divisor graphs. - Songnian Xu; Dein Wong; Yan Wang; Fenglei Tian (Discret. Appl. Math., 2025)