Three-colored asymmetric bipartite Ramsey number of connected matchings and cycles. - Zhidan Luo; Yuejian Peng (J. Graph Theory, 2020)

A hybrid model for financial time-series forecasting based on mixed methodologies. - Zhidan Luo; Wei Guo; Qingfu Liu; Zhengjun Zhang (Expert Syst. J. Knowl. Eng., 2021)

Ramsey number of multiple copies of stars. - Zhidan Luo; Yuejian Peng (Discret. Math., 2022)

A large tree is tKm-good. - Zhidan Luo; Yuejian Peng (Discret. Math., 2023)

Saturation numbers of joins of graphs. - Sinan Hu; Zhidan Luo; Yuejian Peng (Discret. Appl. Math., 2024)

Ramsey numbers for a large tree versus multiple copies of complete graphs of different sizes. - Sinan Hu; Zhidan Luo (Discuss. Math. Graph Theory, 2025)

Star-critical Ramsey numbers and regular Ramsey numbers for stars. - Zhidan Luo (Discuss. Math. Graph Theory, 2025)

Extremal Graphs for the Union of Two Vertex-Disjoint Cliques. - Zhidan Luo (Graphs Comb., 2025)