Friday, December 4
13:00 – 13:10 Opening
13:10 – 14:00 Bruno Martelli (University of Pisa)
Hyperbolic manifolds that fiber over the circle
14:15 – 14:40 Ryosuke Yamazaki (Gakushuin Boys' Senior High School)
Some inequality invariants for two-generator Kleinian groups
14:55 – 15:20 Yohei Komori (Waseda University)
On quadrilateral groups that are finite-index subgroups of arithmetic triangle groups
15:35 – 16:00 Han Yoshida (Osaka Metropolitan University)
Maximal Volume of Ideal Polyhedra
16:15 – 16:40 Kazuhiro Ichihara (Nihon University)
Purely cosmetic surgeries on knots with low-span Jones polynomials: a case study of AI-assisted research
16:55 – 17:25 Yasushi Yamashita (Chuo University)
Implementing the Bestvina–Handel Algorithm for Surface Homeomorphisms: From Dehn Twists to Train Tracks
Saturday, December 5
9:30 – 10:20 Nobutaka Shimizu (Institute of Science Tokyo)
Expander Graphs and Reliable Computation
10:35 – 11:00 Kazuma Tateiri (Hokkaido University)
Constructing Explicit Shortest Path Maps on Possibly Nonconvex Polyhedral Surfaces
11:15 – 11:40 So Yamagata (Fukuoka University)
The K(π,1) Problem for Hyperplane Arrangements
11:55 – 12:15 Yoshiki Sakurai (Yokohama National University)
Geometry of vortices and shocklets in homogeneous isotropic compressible turbulence
13:55 – 14:45 Bruno Martelli (University of Pisa)
Hyperbolic and symplectic structures on 4-manifolds
15:00 – 15:25 Nobutaka Asano (National Institute of Technology, Tsuyama College)
Planar PALFs on complements of projective line arrangements
15:40 – 16:05 Kazuto Takao (Tohoku University)
Computing lower bounds for the Hempel distances from encoded Heegaard diagrams
16:20 – 16:45 Jun Ueki (Ochanomizu University)
Effective detection of F₂-by-ℤ groups by finite groups
17:00 – 17:30 Yuya Nishimori (Institute of Science Tokyo)
AI-Assisted Computation of 3-Manifold Invariants Using Normal o-Graphs
Sunday, December 6
9:30 – 10:20 Taketo Sano (iTHEMS, RIKEN)
Applications of AI in Knot Homology Theories
10:35 – 11:00 Kotaro Shoji (Osaka Metropolitan University)
On the Distribution of Zeros of the Q-Polynomial of Knots
11:15 – 11:40 Yasuharu Nakae (Akita University)
Exceptional surgeries on closed orbits of the figure-8 knot Anosov flow
11:55 – 12:20 Makoto Ozawa (Komazawa University)
Merge Trees of Length-Filtered Lattice Knot Spaces