2020
Feb 10 - Feb 14 Bonn, for Workshop "Perverse Sheaves in Enumerative Geometry"
2022
Apr 3 - May 21 Edinburgh, for visiting Ben Davison
Oct 2 - Feb 3 (in 2023), Oxford for visiting Dominic Joyce
ー Oct 30 - Nov 5 Edinburgh, for visiting Ben Davison
ー Dec 5 - Dec 7 MIT, for visiting Davesh Maulik
ー Dec 7 - Dec 7 Yale, for visiting Junliang Shen
ー Dec 7 - Dec 9 Columbia, for visiting Tudor Padurariu
2023
Feb 13 - Feb 17, IBS-CCG in Daejeon, for "Korea-Japan Algebraic Geometry Conference"
Jun 19 - Jul 1, KIAS in Seoul, for "Workshop on moduli spaces, virtual invariants and shifted symplectic structures"
Jul 3 - Jul 8, Imperial College London, for "Derived Categories, Moduli Spaces, and Counting Invariants"
Jul 10 - Jul 14, Nijmegen, for "Motives in moduli and representation theory"
Sep 4 - Sep 6, HKU in Hong Kong, for "Cluster algebra, representation theory and algebraic geometry"
Nov 20 - Nov 24, Bonn, for "Workshop: Group Birational geometry"
Dec 8 - Dec 10, NCTS in Taipei, for some friendship event of Kyoto University and NCTS
2024
Jan 15 - Feb 2, Academia Sinica in Taipei, for visiting Adeel Khan
Feb 27 - Mar 1, Regensburg, for Nearby cycles and derived geometry
Apr 8 - Apr 12, SLMath in Berkley, for "Recent Developments in Noncommutative Algebraic Geometry"
Jun 20 - Jul 19, Edinburgh, for visiting Pavel Safronov and Ben Davison
Aug 20 - Sep 6, KIAS, for visiting Hyeonjun Park
Sep 30 - Oct 9, Oxford, for "Clay Research Workshop on The P=W conjecture in non-abelian Hodge theory" and visiting Dominic Joyce
2025
Jan 27 - Jan 30, Zeist, for "Geometry meets Physics – Exploring Calabi-Yau fourfolds and beyond"
Jun 8 - Jun 15, Strasbourg, for "Current trends in Calabi-Yau moduli"
Jun 16 - Jun 28, KIAS, for" Workshop on moduli spaces, virtual invariants and shifted symplectic structures" and visiting Hyeonjun Park
Jul 5 - Jul 13, Cetraro, for "Derived Categories, Noncommutative Geometry and Deformation Theory"
Aug 9 - Aug 16, Les Diableret, for "Representations, Moduli and Duality"
Aug 25 - Aug 31, Lausanne, for visiting Sebastian Schlegel Mejia
2026
Feb 2 - Feb 6, CUHK in Hong Kong, for "MIST Conference"
Apr 24 - Apr 29, Hangzhou in Zhejiang, for "Topological Geometric Langlands" and visiting Yaoxiong Wen
Jun 15 - Jun 26, Edinburgh, for "String-Math 2026" and visiting Pavel Safronov
Jun 26 - Jul 4, Samcheok in Korea, for "Summer school on moduli spaces, virtual invariants and shifted symplectic structures"
Jul 5 - Jul 11, ICTS in Bengaluru, for "Enumerative Geometry and Categorification"