Online Geometry and Physics 讨论班2023年秋冬学期
Online Geometry and Physics Seminar (weekly seminar)
Via Zoom Cloud Meetings
Please download Zoom at zoom.us/download before the seminar.
Meeting ID will be sent to invited participants via email.
Upcoming seminar:
Previous seminars:
2023
Time: December 19, 15:00-16:15 (UTC+8)
Title: Mumford's formula on the universal Picard stack
Speaker: Alessandro Chiodo (IMJ(Jussieu))
Playback: http://www.iasm.zju.edu.cn/2023/1220/c56659a2840489/page.htm
Time: December 12, 16:00-17:15 (UTC+8)
Title: Log intersection theory of the moduli space of curves
Speaker: Rahul Pandharipande (ETH Zürich)
Playback: http://www.iasm.zju.edu.cn/2023/1214/c56659a2838605/page.htm
Time: December 5, 10:00-11:15 (UTC+8)
Title: Physical approach to K-theoretic Donaldson invariants
Speaker: Xinyu Zhang (Zhejiang University)
Playback: http://www.iasm.zju.edu.cn/2023/1212/c56659a2837570/page.htm
Time: November 28, 15:00-16:00 (UTC+8)
Title: Toward a generalization of the Witten conjecture from spectral curve
Speaker: Ce Ji (Peking University)
Playback：http://www.iasm.zju.edu.cn/2023/1201/c56659a2833086/page.htm
Time: November 21, 9:00-10:15 (UTC+8)
Speaker: Matthew Satriano (University of Waterloo）
Time: November 7, 10:00-11:15 (UTC+8)
Title: Tetrahedron instantons
Speaker: Xinyu Zhang (Zhejiang University）
Playback: http://www.iasm.zju.edu.cn/2023/1109/c56659a2824341/page.htm
Time: October 31, 15:00-16:15 (UTC+8)
Title:Regular and irregular nonabelian Hodge correspondence for meromorphic G-connections
Speaker: Pengfei Huang (Heidelberg University)
Playback: http://www.iasm.zju.edu.cn/2023/1102/c56659a2821823/page.htm
Time: October 24, 10:00-11:15 (UTC+8)
Speaker: Meng-Chwan TAN (National University of Singapore)
Playback：http://www.iasm.zju.edu.cn/2023/1027/c56659a2818319/page.htm
Time: October 17, 10:00-11:15 (UTC+8)
Title: Theta-stratifications and gauged Gromov-Witten invariants Ⅲ
Speaker: Daniel S Halpern-Leistner (Cornell University)
Playback：http://www.iasm.zju.edu.cn/2023/1019/c56659a2814703/page.htm
Time: October 10, 9:00-10:15 (UTC+8)
Title: Theta-stratifications and gauged Gromov-Witten invariants II
Speaker: Daniel S Halpern-Leistner (Cornell University)
Playback：http://www.iasm.zju.edu.cn/2023/1010/c56659a2810750/page.htm
Time: September 27, 9:00-10:15 (UTC+8)
Title: Theta-stratifications and gauged Gromov-Witten invariants I
Speaker: Daniel S Halpern-Leistner (Cornell University)
Playback: http://www.iasm.zju.edu.cn/2023/1008/c56659a2809709/page.htm
Time: September 19, 10:00-11:15 (UTC+8)
Title: A cluster algebra structure on the quantum cohomology ring of a quiver variety
Speaker: Yingchun Zhang (IASM)
Playback: http://www.iasm.zju.edu.cn/iasm/2023/0921/c56660a2805136/page.htm
Time: September 12, 9:00-11:15 (UTC+8)
Title: Homological link invariants from Floer theory
Speaker: Mina Aganagic (UC Berkeley)
Playback：http://www.iasm.zju.edu.cn/2023/0913/c56659a2801562/page.htm
Time: June 20, 15:00-16:15 (UTC+8)
Title: Geometric structures defined by Donaldson-Thomas invariants
Speaker: Tom A Bridgeland (University of Sheffield)
Playback：http://www.iasm.zju.edu.cn/iasm/2023/0621/c56660a2774935/page.htm
Time: June 13, 15:00-16:15 (UTC+8)
Title: Geometric structures defined by Donaldson-Thomas invariants
Speaker: Tom A Bridgeland (University of Sheffield)
Playback: http://www.iasm.zju.edu.cn/2023/0615/c56659a2773336/page.htm
Time: June 6, 15:00-16:15 (UTC+8)
Title: Geometric structures defined by Donaldson-Thomas invariants
Speaker: Tom A Bridgeland (University of Sheffield)
Playback：http://www.iasm.zju.edu.cn/2023/0608/c56659a2770633/page.htm
Time: May 30, 14:00-15:15 (UTC+8）
Title: Automorphisms of the quantum cohomology of the Springer resolution and applications
Speaker: Changzheng Li (Sun Yat-Sen University)
Time:May 23, 10:00-11:15 (UTC+8）
Title: Reflection vectors and quantum cohomology of blowups
Speaker: Todor Milanov (IPMU)
Playback:http://www.iasm.zju.edu.cn/2023/0523/c56659a2760886/page.htm
Time:May 16, 10:00-11:15 (UTC+8）
Title: All-genus WDVV recursion, quivers, and BPS invariants
Speaker: Longting Wu (SUSTech)
Playback：http://www.iasm.zju.edu.cn/2023/0517/c56659a2758388/page.htm
Time:May 9, 10:00-11:15 (UTC+8）
Title: Equivariant Hikita conjecture for minimal nilpotent orbit
Speaker: Weiqiang He (Sun Yat-Sen University)
Playback：http://www.iasm.zju.edu.cn/2023/0510/c56659a2754945/page.htm
Time: April 25, 10:00-11:15 (UTC+8）
Title: Quantum spectrum and Gamma structures for quasi-homogeneous polynomials of general type
Speaker: Yefeng Shen (University of Oregon)
Playback：http://www.iasm.zju.edu.cn/2023/0425/c56659a2749770/page.htm
Time: April 18, 10:00-11:15 (UTC+8）
Title: Mirror of Orbifold Singularities in the Hitchin Fibration
Speaker: Cheng Shu(IASM)
Playback: http://www.iasm.zju.edu.cn/2023/0418/c56659a2744441/page.htm
Time: April 4，10:00-11:15（UTC+8）
Title: CEI and HAE
Speaker: Junwu Tu (ShanghaiTeach University)
Playback: http://www.iasm.zju.edu.cn/2023/0404/c56659a2737614/page.htm
Time: March 28，10:00-11:15（UTC+8）
Title:An introduction to categorical enumerative invariants (CEI)
Speaker: Junwu Tu (ShanghaiTeach University)
Playback：http://www.iasm.zju.edu.cn/2023/0328/c56659a2733459/page.htm
Time: March 21，10:00-11:15（UTC+8）
Title: From curve counting on Calabi-Yau 4-folds to quasimaps for quivers with potentials
Speaker: Yalong Cao ( Riken iTHEMS)
Playback：http://www.iasm.zju.edu.cn/2023/0323/c56659a2731867/page.htm
Time: March 14，16:00-17:15（UTC+8）
Title: Enumerative mirror symmetry for moduli spaces of Higgs bundles
Speaker: Denis Nesterov (University of Vienna)
Playback: http://www.iasm.zju.edu.cn/2023/0315/c56659a2728496/page.htm
Time: March 7，10:00-11:15（UTC+8）
Title: Resurgent structure in topological strings
Speaker: Jie Gu (Southeast University & YMSC）
Playback：http://www.iasm.zju.edu.cn/iasm/2023/0307/c56660a2724954/page.htm
Time: March 2，16:00-17:15（UTC+8）
Title: Symplectic Invariants on Calabi-Yau 3 folds, Modularity and Stability III
Speaker: Albrecht Klemm (University of Bonn)
Playback：http://www.iasm.zju.edu.cn/iasm/2023/0303/c56660a2723168/page.htm
Time: February 14，16:00-17:15（UTC+8）
Title: Symplectic Invariants on Calabi-Yau 3 folds, Modularity and Stability II
Speaker: Albrecht Klemm (University of Bonn)
Playback: http://www.iasm.zju.edu.cn/iasm/2023/0217/c56660a2716199/page.htm
Time: February 7，16:00-17:15（UTC+8）
Title: Symplectic Invariants on Calabi-Yau 3 folds, Modularity and Stability I
Speaker: Albrecht Klemm (University of Bonn)
Playback: http://www.iasm.zju.edu.cn/iasm/2023/0210/c56660a2715621/page.htm
Time: January 3 ，10:00-11:15（UTC+8）
Title: Supersymmetric QFT & Invariants of Smooth Four-Manifolds
Speaker: Gregory W. Moore (Rutgers University)
Playback：http://www.iasm.zju.edu.cn/iasm/2023/0202/c56660a2712072/page.htm
