Organizers:
Hirotaka Akatsuka (Otaru University of Commerce)
Yoshinori Yamasaki (Ehime University)
Date: October 12(Tue)--October 15(Fri), 2021
Place: Online via Zoom
The conference has been finished. I'd like to thank all the participants.
e-mail address: akatsuka xy res.otaru-uc.ac.jp
(please replace xy by @.)