BIMSA-YMSC Geometry and Dynamics Seminar
Description
Seminar covering a broad range of topics in geometry and/or dynamics.
Date and Time: Wednesdays at 1:30-2:30pm (Beijing time)
Zoom Meeting ID: 815 762 8413 (Passcode: BIMSA)
Upcoming Talk
November 20 at 1:30pm (Beijing time)
Aimeric Malter
(BIMSA)
Title:
Toric Exoflops
Abstract:
In this talk I will introduce exoflops as a tool to compare derived categories of complete intersections in toric varieties. This can be useful in efforts of unification of Mirror Symmetry, as well as in the study of categorical resolutions, as will be demonstrated in this talk.
Fall 2024 Schedule
September 25: Shizhuo Zhang (IBS-CGP),
1-nodal prime Fano threefolds parametrized by Bridgeland stable objects in Kuznetsov component of del Pezzo threefolds
[
slides]
October 23: Kohei Kikuta (Osaka University/University of Edinburgh),
Geometrical finiteness for automorphism groups via cone conjecture
[
slides]
October 30: Omar Kidwai (CUHK),
Quadratic differentials and Donaldson-Thomas invariants
November 6: Vanja Zuliani (Université Paris-Saclay),
Semiorthogonal decompositions from quantum cohomology
November 20: Aimeric Malter (BIMSA),
Toric Exoflops
November 27: Nantao Zhang (Tsinghua University),
Global dimension of geometric stability condition
December 4: Benjamin Sung (UCSB)
Spring 2024 Schedule
March 13: Guillaume Tahar (Beijing Institute of Mathematical Sciences and Applications), Isoresidual fibration and resonance arrangements
[
slides]
March 20: Yat-Hin Suen (Korea Institute for Advanced Study), Toric vector bundles, non-abelianisation, and spectral networks
[
slides]
March 27: Ziming Nikolas Ma (Southern University of Science and Technology), Deformation theory, Fukaya's conjecture and the Gross-Siebert program
[
slides]
April 10: Jun Zhang (University of Science and Technology of China), Metric geometry on Grothendieck groups in symplectic geometry
[
slides]
April 17: Takumi Otani (Tsinghua University), The number of full exceptional collections for orbifold projective lines
[
slides]
May 8: Hiroki Matsui (Tokushima University), The spectrum of a triangulated category and its applications to algebraic geometry
[
slides]
May 15: Asilata Bapat (Australian National University), Categorical q-deformed rational numbers via Bridgeland stability conditions
[
slides]
May 22: Xun Yu (Tianjin University), Automorphism groups of smooth hypersurfaces
May 29: Fei Yu (Zhejiang University), Hassett-Keel program and moduli spaces of Abelian differentials
[
slides]
Fall 2023 Schedule
December 6: Jia Jia (Tsinghua University), Wild automorphisms of compact complex spaces
[
slides]
December 13: Atsushi Kanazawa (Keio University), Mirror symmetry and rigid structures of generalized K3 surfaces
[
slides]
December 20: Sangjin Lee (Korea Institute for Advanced Study), A lower-bound of entropy from symplectic topology
[
slides]
January 3: Pranav Pandit (International Centre for Theoretical Sciences), Formal deformations of higher categories
January 10: Dongjian Wu (Tsinghua University), Riemann-Hilbert problems from rank 3 WKB spectral networks