Nowhere-zero flows in tensor product of graphs. - Zhao Zhang; Yirong Zheng; Aygul Mamut (J. Graph Theory, 2007)

Explicit Constructions of Cyclic Packing and Their Related OOCs. - Bichang Huang; Yirong Zheng (Ars Comb., 2017)

The leaf-free graphs with nullity 2c(G)-1. - Sarula Chang; An Chang; Yirong Zheng (Discret. Appl. Math., 2020)

Graphs G with nullity 2c(G)+p(G)-1. - Sarula Chang; Bit-Shun Tam; Jianxi Li; Yirong Zheng (Discret. Appl. Math., 2022)