Abstract (PDF file)
October 17 (Mon) morning
10:00-11:00
Shuhei Maruyama (Nagoya University)
The space of non-extendable quasimorphisms
11:30-12:30
Makoto Sakuma (Osaka Metropolitan University)
Checkerboard surface subgroups of alternating link groups from the view point of non-positively curved cubings
October 17 (Mon) afternoon
14:30-15:30
Mai Katada (Kyoto University)
Stable rational homology of the IA-automorphism groups of free groups
16:00-17:00
Christine Vespa (Aix-Marseille Université)
Polynomial functors associated with beaded open Jacobi diagrams
October 18 (Tue) morning
10:00-11:00 (online)
Anderson Vera (Pohang University of Science and Technology)
Double lower central series and a double Johnson filtration for the Goeritz group of the sphere
11:30-12:30
Hiroaki Karuo (Gakushuin University)
LRY skein algebras and Chekhov–Fock algebras