Louisiana State University, Baton Rouge LA, March 13-15 2025; Host: Christin Bibby
New Mexico State University, Las Cruces NM, November 7-9, 2024; Host: Michael DiPasquale
Universität Bielefeld, Germany, February 14, 2024; Hosts: Lukas Kühne, Leonie Mühlherr
Rikkyo University, Ikebukuro Campus, Japan, December 18-22, 2023 (with Michael DiPasquale); Host: Takuro Abe
Department of Mathematics--Informatics, Da Lat University, Vietnam, August 28 - September 8, 2023; Host: Dang Tuan Hiep
Institute of Mathematics, Vietnam Academy of Science and Technology, Vietnam, December 10-20, 2022; Host: Nguyen Viet Dung
Department of Mathematics, University of Bologna, Italy, November 18 - December 2, 2022; Hosts: Luca Moci, Roberto Pagaria, Lorenzo Vecchi, Maddalena Pismataro
Mathematisches Forschungsinstitut Oberwolfach (MFO), Germany, May 15-20, 2022 (with Gerhard Röhrle); Host: Paul Mücksch (a photo of us)
Otto-von-Guericke-Universität Magdeburg, Germany, November 29 - December 3, 2021; Hosts: Yuri Santos Rego, Xiangying Chen
Otto-von-Guericke-Universität Magdeburg, Germany, October 4-12, 2021; Host: Khanh Nguyen Duc
Hokkaido University of Education, Asahikawa Campus, Japan, March 2-11, 2021; Host: Shuhei Tsujie
Hokkaido University of Education, Asahikawa Campus, Japan, August 31 - September 8, 2020; Host: Shuhei Tsujie
Okayama University of Science, Japan, December 11-14, 2019; Host: Takeshi Ikeda
Institute of Mathematics, Vietnam Academy of Science and Technology, Vietnam, September 18-30, 2019; Host: Nguyen Viet Dung
Institute of Mathematics for Industry, Kyushu University, Japan, June 24-28, 2019; Host: Takuro Abe
Arrangements at Western, Western University, Canada, May 21-31, 2019; Hosts: Christin Bibby, Graham Denham, Alex Suciu
Institute for Algebra, Geometry, Topology and their Applications (ALTA), University of Bremen, Germany, June 10-24, 2017 (with Ye Liu); Host: Masahiko Yoshinaga
Hosted Takuro Abe and Norihiro Nakashima (Nagoya Tech) at Binghamton University, March 4-9, 2025
Hosted Christin Bibby (Louisiana State University) at Leibniz Universität Hannover, Germany, July 17-20, 2024
Hosted Leo Jiang (University of Toronto) at Leibniz Universität Hannover, Germany, June 27-28, 2024
Hosted Takuro Abe (Rikkyo University) at Leibniz Universität Hannover, Germany, January 12-14, 2024
Hosted Maddalena Pismataro (University of Bologna) at Leibniz Universität Hannover, Germany, May 29 - July 28 & August 28 - September 29, 2023 (co-hosting with Michael Cuntz)
Hosted Paul Mücksch (Kyushu University) at Ruhr-Universität Bochum, Germany, July 4-8, 2022 (co-hosting with Gerhard Röhrle)
Hosted Akihiro Higashitani (Osaka University) at Hokkaido University, Japan, March 12-13, 2021
Hosted Akiyoshi Tsuchiya (University of Tokyo) at Hokkaido University, Japan, October 23-26, 2019