Referee for the following journals
- Mathematics Reviews (Reviewer Number 172025)
- Journal of the Operations Research Society of China
- Journal of Combinatorial Theory, Series B
- IEEE Transactions on Information Theory (4)
- Journal of Combinatorial Theory, Series A (4)
- Discrete Computational Geometry
- Journal of Graph Theory (3)
- Designs Codes and Cryptography
- European Journal of Combinatorics (3)
- Acta Mathematica Hungarica
- Electronic Journal of Combinatorics (2)
- Discrete Mathematics (3)
- Bulletin of the Brazilian Mathematical Society
Talks
I enjoy the wonderful time I have spent engaging in academic research, and I am also grateful for any invitations from academic institutions and hosts that have invited me to visit.
- October 17-20, 2025, Canonical Ramsey for various configurations, 3-th Workshop on Combinatorics, Great Bay University, Dongguan China.
- October 10, 2025, When can a large H-free graph be homomorphic to a small one? Invited talk, NUAA, Nanjing, China.
- September 17, 2025, Polynomial methods in combinatorics, AMSS, CAS
- September 13, 2025, Uniform set systems with small VC-dimension, Nankai University
- September 10, 2025, VC-dimension in Combinatorics, BIT
- August 20-23, 2025, Uniform set systems with small VC-dimension, Invited talk, The 13th Cross-Strait Graph Theory and Combinatorics Conference, Zhejiang University, Hangzhou.
- April 30, 2025, VC-dimension in Combinatorics, Xi’an Jiaotong University.
- April 29, 2025, Uniform set systems with small VC-dimension, Northwestern University of Technology.
- April 3, 2025, Uniform set systems with small VC-dimension, Guangdong
- March 27-30, 2025, Dense graphs without certain subgraphs: structural insights and thresholds 4th East Asia Workshop on Extremal and Structural Graph Theory, Sun Yat-sen University, Guangzhou.
- March, 2025, VC-dimension and its applications in extremal combinatorics. Shanghai.
- February 28, 2025, Uniform set systems with small VC-dimension, Taiyuan University of Technology, Taiyuan.
- October 22-24,2024, Dense graphs without small odd cycles, Jinan and Qingdao, Shandong University
- September 9, 2024, Theory of VC-dimension and its applications, Invited talk, Xidian University, Xi’an
- June 25,2024, On Bollobás-Erdős-Tuza conjecture, Combinatorial seminar, Shandong University, Qingdao
- June 22,2024, Hitting all maximum independent sets. Workshop on extremal combinatorics and extremal set theory. Taiyuan University of Technology, Taiyuan
- May 13,2024, On Bollobás-Erdős-Tuza conjecture. SDU-IBS joint workshop, Shandong University, Jinan.
- May 6-7, 2024, Structures with bounded VC-dimension: From theory to applications. Lectures, Tianyuan Mathematics Research Center, Kunming
- April 25,2024, Theoretical bounds and stability results on set systems. Combinatorial seminar, Northwestern University of Technology.
- April 21,2024, Hitting all maximum independent sets. Conference on Digraphs, Nankai University.
- April 18, 2024, An introduction to bipartite Turan problems, Combinatorial seminar, Nankai University
- March 01, 2024, Towards Bollobás-Erdős-Tuza conjecture, Fuzhou University
- October 28-29, 2023, KMS Annual Meeting, Korean Mathematical Society, Seoul National University, Seoul. When can a large Kr-free graph be homomorphic to a small one?
- October 26, 2023, Shandong University, Qingdao. An extremal problem on k-neighborly family of boxes
- October 25, 2023 Shandong University, Jinan. Structure of Kr-free graphs.
- October 20-23, 2023: 3rd Developments in Combinatorics Workshop, Jeju. Combinatorial proof of Graham-Pollak Theorem,
- September 17, 2023, Youth Forum at Chinese Academy of Sciences, Beijing, China. Turán number of bipartite graphs from geometric shapes.
- September 15, 2023, invited talk at Nankai University, Tianjin, China. On a new variant of the Erdős–Gyárfás problem
- August 24, 2023, talk in ICIAM 2023, Waseda University, Tokyo, Japan. Robust Linear algebra methods and some applications.
- August 19, 2023, invited talk in workshop at Yokohama National University, Yokohama, Japan. An Extremal problem related to Graham-Pollak Theorem.
- August 7, 2023, Invited talk, Shandong University, Qingdao, China. Theoretical bounds and stability results on set systems.
- July 27, 2023, OSRC 2023 Graph Theory and Combinatorics, Taiyuan, China. Turán number of graphs from geometric shapes.
- July 24, 2023, Youth Forum, Shandong University, Jinan, China. An extremal problem related to Graham-Pollak Theorem.
- January 10, 2023, Invited talk, Shandong University, Jinan, China. Algebraic methods in intersective sets and set systems
- January 3, 2023, Invited talk, Taiyuan University of Technology, Taiyuan, China. Theoretical bounds and stability results on set systems
- October 22, 2022, Forum on Extremal Combinatorics and Information Theory at Soochow University, Suzhou, China. Intersective sets over abelian groups
- September 30, 2022, Combinatorics Workshop 2022 at GIST, Gwangju, South Korea. Intersective sets over abelian groups
- October 27,2021, Invited talk in the 1-st Workshop on Developments in Combinatorics, Shandong University, online. On color isomorphic patterns in proper colorings
- May 22, 2021, The 10-th International Symposium on Finite Fields and Their Applications, Luoyang. Erdős-Falconer distance problem under Hamming metric.
- October 20, 2020, invited talk, Shandong University, Jinan China. A brief introduction to the random algebraic methods.
- October 4, 2020, Invited talk, Taiyuan University of Technology, Taiyuan, China. On color-isomorphic patterns in proper-edge colorings.
- June 20, 2019, The 1-st Young Scholars Forum on Combinatorics and Graph Theory, Fuzhou University. Some extremal results on hypergraph Turán problems.
- May 12, 2019, The 6-th International Conference of Coding, Cryptography and Combinatorics, Wuhan. New theoretical bounds and constructions of permutation codes under block permutation metric
Teaching
- 2021 Fall: Extremal Combinatorics
- 2021 Spring: Combinatorial Designs
- 2020 Fall: Extremal Combinatorics
- 2020 Spring: Combinatorial Designs
- 2019 Fall: Extremal Combinatorics