This 6th workshop is a continuation of the previous workshop in a series. This workshop discuss the modularity and duality, geometric group, cohomological theory, singularity theory, and knot theory. All talks on the black board are expected. The online participation of Zoom will be possible by the registration in advance.

- Sponsorship: Kaken-hi and OIST(Mathematical and Theoretical Physics Unit).

• Registration for participation: dead line on June 30, 2023.  Webform

Please contact to organizers or conference secretary: Miwako Tokuda (OIST, RUA), miwako.tokuda@oist.jp