召集人:
1、许世坦,北京大学,北京国际数学研究中心,博士后;
2、Rajesh Kulkarni,Michigan State University,Mathmatics,教授;
3、田志宇,北京大学,数学中心,副教授
时间:2026.08.23—2026.08.29
Schedule
Rationality and Algebraic Cycles Workshop · Tianyuan Mathematics Research Center · Kunming, Yunnan · August 24-28, 2026
Time | Speaker | Title |
Monday 24 Aug | ||
9:00-10:00 | Lena Ji | Rationality of real conic bundle threefolds |
10:30-11:30 | Margot Bruneaux | Comb smoothing and local triviality of homogeneous spaces over a relative curve |
Afternoon | Open Problem Session | |
Tuesday 25 Aug | ||
9:00-10:00 | Zhi Jiang | A family of minimal surfaces of general type with K² = 4 and p_q = q = 1 |
10:30-11:30 | Zhiyuan Li | A survey on unirationality of supersingular surfaces |
14:00-15:00 | Ting Gong | Generalized Theta group in algebraic geometry |
15:30-16:30 | Federico Scavia | Potential vanishing of degree 3 unramified cohomology over finite fields |
Wednesday 26 Aug | ||
9:00-10:00 | Evgeny Shinder | Tate-stable equivalence of Chow motives |
10:30-11:30 | Jan Lange | On zero-cycles of varieties over Laurent fields |
14:00-15:00 | Qizheng Yin | On the ring structure of the cohomology of compactified Jacobians |
15:15-16:15 | Yidi Wang | Local-global principles on stacky curves and its application in solving generalized Fermat equations |
16:30-17:30 | Zheng Xu | On the rational connectedness of globally +-regular varieties |
Thursday 27 Aug | ||
9:00-10:00 | Valery Lunts | Quantum elliptic curve |
10:30-11:30 | Fumiaki Suzuki | Motivic classes of Fano schemes of lines on intersections of two quadrics |
14:00-15:00 | Weite Pi | Brauer groups of smooth loci in linear systems and Tate-Shafarevich twists for plane curves |
15:30-16:30 | Lin Zhou | On the infinite generation of morphic and motivic cohomology |
Friday 28 Aug | ||
9:00-10:00 | Jie Xu | Fibration question and strong approximation for the intersection of two quadrics |
10:30-11:30 | Lu Qi | Boundedness in general type MMP and local K-stability |
Afternoon | Discussion Session | |
Rationality and Algebraic Cycles Workshop · Tianyuan Mathematics Research Center · Kunming, Yunnan · August 24-28, 2026
Title and Abstract