My research interests lie in Extremal and Probabilistic Combinatorics, in particular, most of my work lie in Extremal Graph Theory.

Publications

•  New lower bounds on kissing numbers and spherical codes in high dimensions, with J. Kim, H. Liu and O. Pikhurko, American Journal of Mathematics, 147 (2025), 901-925.

• New lower bound on ball packing density in high-dimensional hyperbolic spaces, with J. Kim, H. Liu and O. Pikhurko, International Mathematics Research Notices, 2025 (2025), Paper rnae282 .

• How to build a pillar: a proof of Thomassen's conjecture, with H. Liu, Journal of Combinatorial Theory, Series B, 162 (2023), 13-33.

• Disjoint isomorphic balanced clique subdivisions, with J. Hyde, H. Liu, O. Pikhurko and Z. Wu, Journal of Combinatorial Theory, Series B, 121 (2023), 417-436.

• Nested cycles with no geometric crossings, with J. Kim, Y. Kim and H. Liu, Proceedings of the American Mathematical Society, 9 (2022), 22-32.