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• 2023-11-29   Chenjing Bu (University of Oxford)   Type B/C/D enumerative invariants and vertex algebra modules
• 2023-06-26   Mohammed Abouzaid (Columbia University & Stanford University)   Gromov-Witten theory and generalised cohomology III: Global charts in Gromov-Witten theory
• 2023-06-21   Mohammed Abouzaid (Columbia University & Stanford University)   Gromov-Witten theory and generalised cohomology II: Counting beyond numbers.
• 2023-06-20   Mohammed Abouzaid (Columbia University & Stanford University)   Gromov-Witten theory and generalised cohomology I: What does it mean to count curves?
• 2023-05-16   Christopher Kuo (University of Southern California)   Microlocal sheaf theory in noncommutative geometry
• 2023-05-02   Hsian-Hua Tseng (The Ohio State University)   Virasoro constraints for toric bundles
• 2023-03-28   Felix Janda (University of Notre Dame)   All genus LG/CY correspondence via log GLSM
• 2023-03-21   Young-Hoon Kiem (Korea Institute for Advanced Study)   Counting surfaces in projective varieties
• 2023-02-21   Konstantin Aleshkin (Columbia University)   Central charges for GLSM quasimaps in cohomology and K-theory.
• 2023-02-14   Dan Edidin (University of Missouri)   Algebraic methods in image reconstruction
• 2023-02-07   Arkadij Bojko (Swiss Federal Institute of Technology)   An intuitive approach for sheaf-theoretic Virasoro constraints
• 2022-07-18   Simon Pepin Lehalleur (Radboud University Nijmegen)   Motivic mirror symmetry for Higgs bundles (second talk)
• 2022-07-11   Simon Pepin Lehalleur (Radboud University Nijmegen)   Motives and moduli of bundles (first talk)
• 2022-05-17   Oscar Kivinen (洛桑聯邦理工學院)   The affine Springer fiber - sheaf correspondence
• 2022-05-09   莊武諺 (國立台灣大學)   Riemann-Hilbert problems from Donaldson-Thomas theory III (Watch all clips of the talk on YouTube)
• 2022-04-25   莊武諺 (國立台灣大學)   Riemann-Hilbert problems from Donaldson-Thomas theory II (Watch all clips of the talk on YouTube)
• 2022-04-18   莊武諺 (國立台灣大學)   Riemann-Hilbert problems from Donaldson-Thomas theory I
• 2022-04-13   Genki Ouchi 大内 元気 (名古屋大學)   Perverse schobers and Orlov equivalences II
• 2022-04-06   Genki Ouchi 大内 元気 (名古屋大學)   Perverse schobers and Orlov equivalences I
• 2022-03-30   桑垣 樹 Tatsuki Kuwagaki (大阪大學)   An introduction to sheaf-theoretic study of symplectic geometry II
• 2022-03-23   桑垣 樹 Tatsuki Kuwagaki (大阪大學)   An introduction to sheaf-theoretic study of symplectic geometry I
• 2022-03-09   三上陵太 (本所)   An introduction to tropical geometry lll
• 2022-03-02   三上陵太 (本所)   An introduction to tropical geometry ll
• 2022-02-23   三上陵太 (本所)   An introduction to tropical geometry l
• 2022-01-24   Adeel Khan (本所)   Cohomological intersection theory and derived algebraic geometry (Contact us for access to talk recording)
• 2015-06-15   Prof. Stefano Bianchini (Scuola Internazionale Superiore di Studi Avanzati)   Hyperbolic conservation laws: a perspective on some known results and open problems
• 2015-06-08   Iku Nakamura (Hokkaido University)   Global McKay correspondence in two dimension
• 2015-04-27   林正洪研究員(本所)   On the classification of holomorphic vertex operator algebras of central charge 24
• 2014-09-29   川又 雄二郎 (東京大学)   Derived category of toric varieties
• 2014-05-19   Professor Robert Griess (University of Michigan)   What is Moonshine?
• 2014-04-28   Prof. Estate Khmaladze (Victoria University of Wellington)   On a new principle to construct distribution free goodness of fit tests
• 2014-03-10   Prof. Yuan-Pin Lee (University of Utah)   Invariance of quantum cohomology under ordinary flops
• 2014-02-24   尤釋賢 教授 (新加坡國立大學)   Wave motion around shock and boundary layers
• 2014-02-17   Prof. Iku Nakamura (Hokkaido Univ.)   Hesse cubics and GIT-stability
• 2014-01-14   倪維明教授 (University of Minnesota)   淺談生態數學中的一些有趣的現象
• 2013-12-09   宮岡 洋一 教授 (東京大学)   Vector bundles associated with Higgs bundles with applications to the Bogomolov inequality of semistable Higgs bundles
• 2013-12-04   Richard Schoen   Extremal eigenvalue problems for surfaces
• 2013-12-03   Richard Schoen   Geometric questions in general relativity
• 2013-12-02   Richard Schoen   Minimal submanifolds: old and new
• 2013-11-18   蔡岱朋 教授 (University of British Columbia)   The Navier-Stokes regularity problem
• 2013-11-11   Prof. Seok-Jin Kang (Seoul National University)   Khovanov-Lauda-Rouquier algebras and 2-representation theory
• 2013-09-16   Prof. Caucher Birkar (University of Cambridge)   Birational geometry of algebraic varieties
• 2013-03-04   王偉強教授(University of Virginia)   Symmetric groups, Hecke algebras, and geometry.
• 2013-02-25   Professor Paul Yang (Princeton University)   CR Geometry in 3-D
• 2013-01-14   張聖容院士（普林斯頓大學）   Conformal invariants: perspectives from geometric PDE
• 2012-12-17   Ruibin Zhang (University of Sydney)   Second fundamental theorem of invariant theory for orthogonal and symplectic groups
• 2012-12-10   Professor Frans Oort (University of Utrecht)   Arithmetic and Geometry: Three conjectures about dense sets of points (II)
• 2012-12-10   Professor Frans Oort (University of Utrecht)   Arithmetic and Geometry: Three conjectures about dense sets of points(I)
• 2012-12-07   Professor Frans Oort (University of Utrecht)   Prime numbers
• 2012-11-22   Yoichi Miyaoka(The University of Tokyo)   On the canonical degree of curves on a surface