Qingchao Yu
I am a Postdoc at Department of Mathematics, the University of Hong Kong. My postdoc mentor is Prof. Xuhua He. I graduated from Academy of Mathematics and System Science, Chinese Academy of Science, under the supervision of Prof. Nanhua Xi. I am broadly interested in algebraic group, representation theory, arithmetic geometry.
Email: qingchao_yu@outlook.com.
Experience
08/2023-08/2024 Postdoc, Department of Mathematics, The University of Hong Kong 09/2021-08/2023 Postdoc, Beijing International Center for Mathematical Research, Beijing University 04/2023-07/2023 Research Assistant, The Chinese University of Hong Kong 08/2019-08/2020 Research Assistant, The Chinese University of Hong Kong Research 1. Dimension formula for the affine Deligne-Lusztig variety X(mu, b), with Xuhua He, 2. Affine Deligne-Lusztig varieties with finite Coxeter parts, with Xuhua He and Sian Nie, 3. Machine learning assisted exploration for affine
Deligne-Lusztig varieties, with Bin Dong, Xuhua He, Pengfei Jin and Felix Schremmer, 4. On affine Weyl group elements of positive Coxeter type, with Felix Schremmer and Ryosuke Shimada, 5. Zero dimensional affine Deligne-Lusztig varieties, with Xuhua He and Sian Nie, Invited Talks 1. The 2023 Annual International Congress of Chinese Mathematicians (ICCM2023) Shanghai, China, January 2024. 2. Representation And Number Theory Conference, The University of Hong Kong, December 2023. 3. 2023 Global Young Scholars' Forum, The Chinese University of Hong Kong (Shenzhen), December 2023. 4. Representation Theory and Number Theory Postdoc Workshop, The University of Hong Kong, September 2023. 5. Number theory and representation theory seminar, Institute for Advanced Study in Mathematics, Zhejiang University, September, 2023. 6. Westlake Math Colloquium, Westlake University, August, 2023
7. AI for Mathematics Forum, Beijing University, August, 2023 Teaching Teaching assistant for undergraduate students, University of Chinese Academy of Sciences. Journals refereed Crelle's Journal
Mathematische Annalen 379, 1747-1765(2021).
to appear in Algebra and Number Theory.
to appear in Peking Mathematical Journal.
ArXiv:2312.02630.
ArXiv:2402.15310.
Algebraic Geometry
Cambridge Journal of Mathematics
Peking Mathematical Journal