2023 - T2 - Higher structures in geometry and mathematical physics

Collection 2023 - T2 - Higher structures in geometry and mathematical physics

Organizer(s) Behrend, Kai ; Fantechi, Barbara ; Laurent-Gengoux, Camille ; Stiénon, Mathieu ; Xu, Ping

Date(s) 17/04/2023 - 14/07/2023

linked URL https://indico.math.cnrs.fr/event/7893/

23 88

Cotangent complexes of moduli spaces

By Sarah Scherotzke

Also appears in collection : 2023 - T2 - WS2 - Higher structures in enumerative geometry

We explain how shifted symplectic structures on derived stacks are connected to Calabi-Yau structures on differential graded categories. More concretely, we will show that the cotangent complex to the moduli stack of a differential graded category A is isomorphic to the moduli stack of the Calabi-Yau completion of A, answering a conjecture of Keller-Yeung.

Information about the video

Date of recording 13/06/2023
Date of publication 11/04/2024
Institution IHP
Licence CC BY-NC-ND
Language English
Audience Researchers
Director(s) Alexandre Duplessis
Format MP4
Venue IHP - Hermite Amphitheater

Citation data

DOI 10.57987/IHP.2023.T2.WS2.007
Cite this video Scherotzke, Sarah (13/06/2023). Cotangent complexes of moduli spaces. IHP. Audiovisual resource. DOI: 10.57987/IHP.2023.T2.WS2.007
URL https://dx.doi.org/10.57987/IHP.2023.T2.WS2.007

Domain(s)

Algebraic Geometry

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