Graded decorated marked surfaces: Calabi-Yau-X categories of gentle algebras

Qiu Yu (Tsinghua University Beijing, China)

11-Jun-2020, 12:00-13:00 (4 years ago)

Abstract: Motivated by q-deforming of stability conditions and categories, we study the Calabi-Yau-X categories of gentle algebras from graded decorated marked surfaces. The string model in this case unifies the Calabi-Yau-3 case in the prequels and the usual/Calabi-Yau-infinity case (via Lagrangian immersion). This is a joint work with Akishi Ikeda and Yu Zhou.

mathematical physicscommutative algebraalgebraic geometryrings and algebrasrepresentation theorysymplectic geometry

Audience: researchers in the topic

( slides | video )


Longitudinal Algebra and Geometry Open ONline Seminar (LAGOON)

Series comments: Description: Research webinar series

The LAGOON webinar series was supported as part of the International Centre for Mathematical Sciences (ICMS) and the Isaac Newton Institute for Mathematical Sciences (INI) Online Mathematical Sciences Seminars and is now sponsored by the University of Cologne and the University of Pavia. Please register here to obtain the Zoom link and password for the meetings.

LAGOON will take place online every last Wednesday of the month from 14:00-15:00 (Time Zone Berlin, Rome, Paris).

Videos of the talks can be viewed here.

Video recordings of past talks until April 2022 can still be viewed on the ICMS webpage here.

Organizers: Severin Barmeier, Frank Neumann*, Sibylle Schroll*
*contact for this listing

Export talk to