I am currently a lecturer at Ningbo University. I obtained my Ph.D. from Shanghai University in 2024, under the supervision of Professor Liying Kang (康丽英). From April 2023 to April 2024, I was a visiting student at the IBS Extremal Combinatorics and Probability Group in South Korea, under the guidance of Hong Liu.

My research interests include extremal combinatorics and (spectral) graph theory.

Preprints

• A directed Andrásfai-Erdős-Sós theorem and chromatic profiles of oriented cycles.
• Stability with minuscule structure for chromatic thresholds. with Jaehoon Kim, Hong Liu, Chong Shangguan, Guanghui Wang and Zhuo Wu
• Counting cliques without generalized theta graphs. with Jun Gao and Zhuo Wu

Publications

• On generalized Turán number of graphs with bounded matching number. with Liying Kang
  • Appeared in Discret. Appl. Math., 377, 586-597, 2025. arXiv
• Stability of generalized Turán number for linear forests. with With Yichong Liu and Liying Kang
  • Appeared in Graphs Combin. 40(3):52, 2024. arXiv
• The Turán numbers of two kinds of Berge hypergraphs (in Chinese). with Liying Kang and Erfang Shan
  • Appeared in Sci. Sin. Math., 54, 1-14, 2024.
• The Turán number of Berge hypergraphs with stable properties. with Erfang Shan and Liying Kang
  • Appeared in Discrete Math., vol. 347, no. 1, Paper No. 113737, 9 pp, 2024.
• Some sufficient conditions for graphs being k-leaf-connected. with Jiadong Wu and Liying Kang
  • Appeared in Discret. Appl. Math., 339, 11-20, 2023.
• On a conjecture of spectral extremal problems. with Jing Wang and Liying Kang.
  • Appeared in J. Comb. Theory, B., 159, 20–41, 2023.
• Anti-Ramsey number of matchings in r-partite r-uniform hypergraphs. with Erfang Shan and Liying Kang
  • Appeared in Discrete Math., 345, no. 4, Paper No. 112782, 7 pp, 2022. arXiv
• On the r-uniform linear hypertrees with extremal Estrada indices. with Wen-Huan Wang
  • Appeared in Appl. Math. Comput., 377, 125144, 11 pp, 2020.
• Extremal Estrada indices of the weighted trees with fixed total weight sum. with Wen-Huan Wang
  • Appeared in Appl. Math. Comput., 354, 32–41, 2019.

Talks

• Anti-Ramsey number of matchings in r-partite r-uniform hypergraphs
  • SCMS Student Seminar, 2023, Online.
• Counting cliques without generalized theta graphs
  • The 11th National Conference on Combinatorics and Graph Theory, 2024, Qingdao
• On the stability of chromatic thresholds of graphs
  • The 14th Xi’an Conference on Graph Theory and Combinatorics, 2024, Xi’an
• Stability with minuscule structure for chromatic thresholds
  • The 2025 Annual Conference on the Graph Theory and Combinatorics in the Operations Research Society of China, 2025, Jinan