2022

  • July, Research trip, host, Sanghyun Kim, KIAS, Seoul, Korea.

  • Oct, Research trip, host, Nhat Minh Doan, Institute of Mathematics, Vietnam Academy of Science and Technology, Hanoi, Vietnam

  • December, Research trip, host, Sanghyun Kim, KIAS, Seoul, Korea.



2020

  • January, Frontier of Analysis and Geometry of Teichmuller Spaces , TSIMF, Sanya, China.

  • February, Research trip, host, Hugo Parlier, University of Luxembourg, Luxembourg.

  • Due to the restrictions arising from the Covid-19 situation, future trips are on hold until further notice.

2019

  • January, Research trip (Bernoulli Brainstorm), Bernoulli Centre in EPFL, Lausanne, Switzerland.

  • February, Research trip, host, Sadayoshi Kojima, Waseda University, Japan.

  • April, Research trip, host Ying Zhang and Weixu Su, Suzhou University and Fudan University, China.

  • June, Summer school on Complex Geometry, Hanoi, Vietnam

  • June, Special session, Complex Geometry and Dynamical systems, Vietnam-AMS meeting

  • July, Combinatorial and algebraic aspects of geometric structures, Chiang Mai, Thailand

  • September, Research trip, KIAS, Korea (conference organizer).

  • Oct 2019, Workshop "Topology and computer", Osaka, Japan

2018

  • March, Computational problems in low-dimensional topology, OIST, Okinawa, Japan

  • July, Representation varieties and geometric structures in low dimensions, Warwick, United Kingdom (workshop organizer).

  • July, Geometric and Asymptotic Group Theory with Applications, KIAS, Seoul, Korea.

  • August, Geodesics on Real hyperbolic manifolds, Connecticut, USA.

  • September, New trends in Teichmuller theory and mapping class groups, Oberwolfach, Germany.

  • November, 11th International Conference on Mathematics and Mathematics Education for Developing Countries, Vientiene, Laos.

  • December, Research trip, host Pradthan Jaipong, Chiang Mai University, Thailand.