BIMSA > BIMSA AG Seminar
BIMSA AG Seminar
Topics include, but not limited to: Enumerative geometry, Derived algebraic geometry, Motivic homotopy, Hodge theory, P-adic Hodge theory, Algebraic cycles, Moduli spaces, Shimura variety, Calabi-Yau geometry, D-modules, Computational Algebraic Geometry.
Organizers
Artan Sheshmani , Nanjun Yang , Beihui Yuan
Location
Weekday Time Venue Online ID Password
Thursday 15:00 - 16:00 A6-101 ZOOM 2 638 227 8222 BIMSA
Coming Talks
Speaker: Marc Hoyois
Time: Thursday, November 6, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Speaker: Andrey Smirnov
Time: Thursday, November 13, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
TBA
Speaker: Ping Xu
Time: Thursday, November 20, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Speaker: Qingyuan Jiang
Time: Thursday, November 27, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Speaker: Dawei Chen
Time: Thursday, December 4, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
TBA
Speaker: Dimitri Panov
Time: Thursday, December 11, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Previous Talks
The Dolbeault geometric Langlands conjecture via limit categories
Speaker: Yukinobu Toda
Time: Thursday, October 30, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Miyaoka-Yau inequality for hyperplane arrangements
Speaker: Martin de Borbon
Time: Thursday, October 23, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Compact moduli of sheaves on a curve
Speaker: Xucheng Zhang
Time: Sunday, October 19, 2025 2:00 PM - 3:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Non-linear wall crossing for K-stability
Speaker: Chuyu Zhou
Time: Sunday, October 19, 2025 10:00 AM - 11:00 AM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Geometry of regular semisimple Lusztig varieties
Speaker: Jaehyun Hong
Time: Thursday, October 16, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 262 865 5007 Password: YMSC
Mild singularities of Hilbert and Quot schemes of points
Speaker: Joachim Jelisiejew
Time: Thursday, October 9, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Jordan constants of Cremona group of rank 2 in odd characteristic
Speaker: Yifei Chen
Time: Thursday, September 25, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Quantum Schubert calculus from lattice models
Speaker: Leonardo Mihalcea
Time: Thursday, September 18, 2025 10:00 AM - 11:00 AM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Perverse homotopy heart and Milnor-Witt cycle modules
Speaker: Niels Feld
Time: Tuesday, June 10, 2025 3:00 PM - 4:00 PM
Venue: A7-201 Online: Zoom 638 227 8222 Password: BIMSA
Universal Virasoro constraints for linear theories
Speaker: Arkadij Bojko
Time: Thursday, June 5, 2025 3:00 PM - 4:00 PM
Venue: A7-201 Online: Zoom 638 227 8222 Password: BIMSA
Building Lagrangian Strominger-Yau-Zaslow fibrations II
Speaker: Illia Zharkov
Time: Wednesday, June 4, 2025 3:00 PM - 4:30 PM
Venue: A7-201 Online: Zoom 204 323 0165 Password: BIMSA
Building Lagrangian Strominger-Yau-Zaslow fibrations I
Speaker: Illia Zharkov
Time: Tuesday, June 3, 2025 3:00 PM - 4:30 PM
Venue: A7-201 Online: Zoom 204 323 0165 Password: BIMSA
A motivic plumbing formula and orientation theory for surface singularities
Speaker: Frédéric Déglise
Time: Thursday, May 29, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Cellular A1-Homology of Smooth Toric Varieties
Speaker: Keyao Peng
Time: Thursday, May 22, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Differential graded manifolds, homological vector fields, and deformations of geometric structures
Speaker: Arkady Vaintrob
Time: Tuesday, May 20, 2025 3:00 PM - 4:00 PM
Venue: A7-201 Online: Zoom 638 227 8222 Password: BIMSA
On the Vafa-Witten invariants on projective surfaces
Speaker: Yuuji Tanaka
Time: Thursday, May 15, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Fibers of Landau--Ginzburg models and invariants of Fano varieties
Speaker: Victor Przyjalkowski
Time: Tuesday, May 13, 2025 3:00 PM - 4:00 PM
Venue: A7-201 Online: Zoom 638 227 8222 Password: BIMSA
3d mirror symmetry of vertex functions for bow varieties
Speaker: Hunter Dinkins
Time: Thursday, May 8, 2025 10:00 AM - 11:00 AM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Gluing invariants of Donaldson-Thomas type
Speaker: Marco Robalo
Time: Thursday, April 24, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Isoresidual fibration and resonance arrangements
Speaker: Guillaume Tahar
Time: Tuesday, April 22, 2025 3:00 PM - 4:00 PM
Venue: A7-101 Online: Zoom 361 038 6975 Password: BIMSA
Mixed spin $p$-field and BCOV’s Feynman rule
Speaker: Shuai Guo
Time: Thursday, April 17, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Weil-etale cohomology and Frobenius rigidity
Speaker: Thomas Geisser
Time: Thursday, April 10, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Syzygies of Mori fibre spaces and Landau-Ginzburg models
Speaker: Yang He
Time: Thursday, April 3, 2025 2:00 PM - 3:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Cycles on abelian $2n$-folds of Weil type from secant sheaves on abelian $n$-folds.
Speaker: Eyal Markman
Time: Thursday, March 27, 2025 10:00 AM - 11:30 AM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Motivic classes of Higgs bundles and of bundles with connections
Speaker: Roman Fedorov
Time: Thursday, March 20, 2025 10:00 AM - 11:00 AM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Explicit problems on K-stability of Fano varieties
Speaker: Ivan Cheltsov
Time: Thursday, March 13, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
The cone theorem for Kahler varieties
Speaker: Christopher Derek Hacon
Time: Thursday, March 6, 2025 10:00 AM - 11:00 AM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
The Chow ring of the moduli space of degree 2 K3 surfaces
Speaker: Dragos Oprea
Time: Thursday, February 27, 2025 10:00 AM - 11:00 AM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Derived symmetries for crepant resolutions of hypersurfaces
Speaker: William Donovan
Time: Thursday, February 20, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Higher genus Gromov-Witten correspondences for smooth log Calabi-Yau pairs
Speaker: Benjamin Zhou
Time: Thursday, February 13, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
A six-functor formalism for quasi-coherent sheaves and crystals on rigid-analytic varieties
Speaker: Arun Soor
Time: Thursday, January 23, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Zeta and L functions of Voevodsky’s motives
Speaker: Bruno Kahn
Time: Thursday, January 16, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA
Motives of moduli spaces of bundles on curves
Speaker: Victoria Hoskins
Time: Thursday, January 9, 2025 3:00 PM - 4:00 PM
Venue: A7-201 Online: Zoom 638 227 8222 Password: BIMSA
Metrics on stability spaces
Speaker: Yuwei Fan
Time: Thursday, January 2, 2025 3:00 PM - 4:00 PM
Venue: A6-101 Online: Zoom 638 227 8222 Password: BIMSA