Online Geometry and Physics 讨论班

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.


Previous Seminars:



Time: December 31, 10:00-11:15

Title: Cohomology of the moduli of Higgs bundles II

Speaker: Junliang Shen (Yale University)

Playback: http://www.iasm.zju.edu.cn/2024/1231/c56659a3008587/page.htm


Time: December 24, 10:00-11:15

Title: Cohomology of the moduli of Higgs bundles I

Speaker: Junliang Shen (Yale University)

Playback: http://www.iasm.zju.edu.cn/2024/1225/c56659a3006872/page.htm


Time: December 17, 10:00-11:15

Title: Quantum cohomology/quantum cohomology correspondence via their relationships with the Verlinde algebra

Speaker: Wei Gu (Zhejiang University)

Playback: http://www.iasm.zju.edu.cn/2024/1218/c56659a3004552/page.htm


Time: December 10, 15:00-16:15 (UTC+8)

Title: Quantum K-theory for the quintic singularity

Speaker:  Maxime Cazaux (IMJ-PRG)

Playback: http://www.iasm.zju.edu.cn/iasm/2024/1212/c56660a3002939/page.htm


Time: December 3, 10:00-11:15 (UTC+8)

Title: Higher-genus Gromov-Witten theory of smooth Calabi-Yau hypersurfaces in weighted P^4

Speaker:  Patrick Lei (Columbia University)

Playback: http://www.iasm.zju.edu.cn/2024/1203/c56659a2998803/page.htm


Time: November 26, 15:30-16:45 (UTC+8)

Title: 3d mirror symmetry is mirror symmetry 

Speaker:  Conan Nai Chung LEUNG (The Chinese University of Hong Kong)

Playback: http://www.iasm.zju.edu.cn/2024/1127/c56659a2996526/page.htm


Time: November 20, 16:00-17:15 (UTC+8)

Title: Refined Gromov-Witten invariants

Speaker: Andrea Brini (University of Sheffield)

Playback: http://www.iasm.zju.edu.cn/2024/1121/c56659a2990244/page.htm


Time: November 12, 10:00-11:15 (UTC+8)

Title: Quantum KdV hierarchy and quasi-modularity

Speaker:  Di Yang (University of Science and Technology of China)

Playback: http://www.iasm.zju.edu.cn/2024/1113/c56659a2987195/page.htm


Time: November 5, 15:00-16:15 (UTC+8)

Title: Landau--Ginzburg A and B models of the simple--elliptic singularities

Speaker:  Alexey Basalaev (HSE University)

Playback: http://www.iasm.zju.edu.cn/2024/1105/c56659a2984242/page.htm


Time: October 31, 10:00-11:15 (UTC+8)

Title:   A new deformation type of irreducible symplectic varieties

Speaker:  Zhiyu Liu (IASM)

Palytback: http://www.iasm.zju.edu.cn/iasm/2024/1031/c56660a2982377/page.htm


Time: October 23, 15:00-16:15 (UTC+8)

Title:Fibers of Landau--Ginzburg models: the Fano threefold case

Speaker:  Victor Przyjalkowski (HSE University)

Playback: http://www.iasm.zju.edu.cn/2024/1024/c56659a2979165/page.htm


Time: October 15, 10:00-11:15 (UTC+8)

Title: Counter-examples to Gamma conjecture I (2)

Speaker: Huazhong Ke (Sun Yat-sen University)

Playback: http://www.iasm.zju.edu.cn/2024/1015/c56659a2974856/page.htm


Time: October 8, 10:00-11:15 (UTC+8)

Title: Counter-examples to Gamma conjecture I (1)

Speaker: Changzheng Li (Sun Yat-sen University)

Playback: http://www.iasm.zju.edu.cn/2024/1009/c56659a2970898/page.htm


Time: September 24, 10:00-11:15 (UTC+8)

Title: The DR-DZ equivalence III

Speaker: Danilo Lewanski (Università di Trieste)

Playback: http://www.iasm.zju.edu.cn/2024/0924/c56659a2966400/page.htm


Time: September 17, 15:00-16:15 (UTC+8)

Title: The DR-DZ equivalence II

Speaker: Xavier Blot (University of Amsterdam)

Playback: http://www.iasm.zju.edu.cn/2024/0918/c56659a2963487/page.htm


Time: September 10, 15:00-16:15 (UTC+8)

Title: The DR-DZ equivalence I

Speaker: Xavier Blot (University of Amsterdam)


Time: June 5, 10:00-11:15 (UTC+8)

Title: Mirror symmetries for parabolic Hitchin systems, from classical to global III

Speaker: Wen Yaoxiong (KIAS)

Playback: http://www.iasm.zju.edu.cn/2024/0606/c56659a2930043/page.htm


Time: May 30, 10:00-11:15 (UTC+8)

Title:Virtual Lagrangian cycles

Speaker: Hyeonjun Park (KIAS)

Playback: http://www.iasm.zju.edu.cn/2024/0530/c56659a2925832/page.htm


Time: May 22, 10:00-11:15 (UTC+8)

Title: Quantization Problem in Noncommutative Hamiltonian Setting

Speaker:Hu Zhao (IASM)

Playback: http://www.iasm.zju.edu.cn/2024/0523/c56659a2921550/page.htm


Time: May 14, 10:00-11:15 (UTC+8)

Title: Quasimap central charges and wall crossing for GLSM

Speaker: Konstantin Aleshkin (Columbia University)

Playback: http://www.iasm.zju.edu.cn/2024/0516/c56659a2916828/page.htm


Time: May 10, 9:00-10:15 (UTC+8)

Title: A version of stable maps into the classifying stack BGL_n

Speaker: Andres Fernandez Herrero (Columbia University)

Playback: http://www.iasm.zju.edu.cn/2024/0510/c56659a2913487/page.htm



Time: April 23, 10:00-11:15 (UTC+8)

Title: Mirror symmetries for parabolic Hitchin systems, from classical to global II

Speaker: Wen Xueqing (Chongqing University of Technology)

Playback:http://www.iasm.zju.edu.cn/2024/0423/c56659a2907284/page.htm



Time: April 16, 10:00-11:15 (UTC+8)

Title:  Mirror symmetries for parabolic Hitchin systems, from classical to global,

Speaker: Wen Yaoxiong (KIAS)

Playback: http://www.iasm.zju.edu.cn/2024/0417/c56659a2902262/page.htm


Time: April 9, 15:00-16:15 (UTC+8)

Title: Donaldson-Thomas invariants for the Bridgeland-Smith correspondence

Speaker:Omar Kidwai (University of Birmingham)

Playback:http://www.iasm.zju.edu.cn/2024/0410/c56659a2899748/page.htm


No online lecture this week (Hybird Workshop on Non-perturbative and Enumerative Aspects in 

Topological Theories from Geometric Engineering (Webpage), Mar 28-30 )


Time: March 19, 10:00-11:15 (UTC+8)

Title: A PLU ̈CKER COORDINATE MIRROR FOR PARTIAL FLAG VARIETIES AND QUANTUM SCHUBERT CALCULUS

Speaker:Changzheng Li (Sun Yat-sen University)

Playback: http://www.iasm.zju.edu.cn/2024/0325/c56659a2894279/page.htm


Time: March 12, 15:00-16:15 (UTC+8)

Title:Homotopy theory of Stokes data and derived moduli

Speaker:Mauro Porta (University of Strasbourg)

Playback: http://www.iasm.zju.edu.cn/2024/0313/c56659a2889948/page.htm


Time: March 5, 10:00-11:15 (UTC+8)

Title: Decompositions of quantum cohomology under blowupsⅡ

Speaker: Hiroshi Iritani (Kyoto University)


Time: February 27, 10:00-11:15 (UTC+8)

Title: Universal structures for Gromov-Witten invariants

Speaker: Xin Wang (Shandong University)

Playback: http://www.iasm.zju.edu.cn/2024/0301/c56659a2883015/page.htm


Time: February 20, 10:00-11:15 (UTC+8)

Title: Decompositions of quantum cohomology under blowupsⅠ

Speaker: Hiroshi Iritani (Kyoto University)


Time: January 23, 10:00-11:15 (UTC+8)

Title:Triply-Graded Link Homology and the Hilb-vs-Quot Conjecture

Speaker: Minh-Tam Trinh (MIT)

Playback:http://www.iasm.zju.edu.cn/2024/0126/c56659a2876210/page.htm


Time: January 16, 17:00-18:15 (UTC+8)

Title: On the classification of fine compactified Jacobians of nodal curves

Speaker: Filippo Viviani (Universita' Roma Tre)

Playback: http://www.iasm.zju.edu.cn/2024/0118/c56659a2860349/page.htm