I am a Ph.D student at the school of Mathematical Sciences at Fudan University, advised by Hehui Wu. I am also co-advised by Hong Liu at the Extremal Combinatorics and Probability Group (ECOPRO) at the Institute for Basic Sciences (IBS).
I work on combinatorics and graph theory, currently focusing on probablistic and algebraic methods.
Emali:nyyang23@m.fudan.edu.cn
Publications
Inequalities arising from the Laguerre-Polya class, with Larry X.W. Wang, Israel Journal of Mathematics (to appear), 2026.
Finding Product and Sum Patterns in non-commutative settings , with Tianyi Tao, Frontiers of Mathematics, 2025.
Laguerre inequalities and complete monotonicity for the Riemann Xi-function and the partition function, with Larry X.W. Wang, Transactions of the Americal Mathematical Society, 2024.
Positivity of the determinants of the partition function and the overpartition function, with Larry X.W. Wang, Mathematics of Computation, 2023.
Online Publications
Chromatic thresholds for linear equations and recurrence, with Hong Liu, Zhuo Wu, Shengtong Zhang, arXiv:2603.05490, 2026.
Infinitely many groups exhibiting intermediate growth in maximal sum-free sets, with Jozsef Balogh, Ramon I. Garcia, Hong Liu, arXiv:2509.19248, 2025.
Many cliques with small degree powers, with Ting-Wei Chao, Zichao Dong, Zijun Shen, arXiv:2410.04744, 2024.
Monochromatic Sums and Products with Additive or Multiplicative Shifts in Natural Numbers, with Wen Huang, Song Shao, Tianyi Tao, Rongzhong Xiao, arXiv:2408.11661, 2024.
Sharing tea on a graph, with J. Pascal Gollin, Kevin Hendrey, Hao Huang, Tony Huynh, Bojan Mohar, Sang-il Oum, Wei-Hsuan Yu, Xuding Zhu, arXiv:2405.15353, 2024.
Talks
Maximal Sum-Free Sets in Abelian Groups, the East Asian Core Doctoral Forum on Mathematics 2026.