Personal Profile
Song Jiayu obtained his Ph.D. in Science from Sun Yat-sen University in 2026 under the supervision of Professor Li Changzheng. His main research areas are Gromov-Witten theory (including quantum K-theory of flag varieties), mirror symmetry, and the Gamma conjecture.
Research Interests
Algebraic geometry and mathematical physics, with a focus on Gromov-Witten theory and mirror symmetry.
Educational Experience
PhD, Sun Yat-sen University, 2020–2026
Visited the Research Institute for Mathematical Sciences, Kyoto University twice: March–May 2023 and May 2025.
Bachelor's degree, Chongqing University, 2016–2020
Work experience
No data available.
Honor Awards
During my undergraduate studies, I was awarded the National Scholarship. During my doctoral studies, I received the Second-Class Doctoral Student Scholarship.
Publication
1. Changzheng Li, Zhaoyang Liu, Jiayu Song, Mingzhi Yang. On Seidel representation in quantum K-theory of Grassmannians, Science China Mathematics, 2025, 68(7): 1523--1548.
2. 李长征, 宋家宇. 从 Seidel 表示趋近关于 的量子 Pieri 法则. 中国科学, 2024, 54(12): 2009–2022.
以下为预印本
3. Hua-Zhong Ke, Changzheng Li, Jiayu Song. Towards small quantum Chern character, preprint at arXiv:math.AG/2507.12333.
Changzheng Li, Jiayu Song, Rui Xiong, Mingzhi Yang. Quantum Schubert calculus for smooth Schubert divisors of , preprint at arXiv:math.AG/2509.17857.