14 Sep. (Day 1)

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9:50--10:00 Opening (Mimura, Arano)

10:00--10:20 Keisuke Yoshida (Hokkaido U.) "Growth rates of groups and the Grigorchuk group"

10:25--10:45 VCB1 ("VCB" stands for "Virtual Coffee Break")

10:45--11:05 Ryuta Namise (Kyoto U.) "Quadratic embedding of the Poincare disk"

11:10--11:30 VCB2

11:30--13:40 Lunch

13:40--14:00 Mizuki Oikawa (U. Tokyo) "An introduction to modular forms and moonshine phenomena"

14:05--14:25 VCB3

14:25--15:05 Lecture Series: Takuya Takeishi (Kyoto Institute of Technology) "Number fields and operator algebras (1)"

15:20--16:00 Tea Time 1

16:00--17:30 Self-introduction