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Sofia Tirabassi: Bridgleand stability conditions on normal surfaces

Tid: Fr 2023-11-24 kl 10.00 - 11.00

Plats: Albano, Cramér

Medverkande: Sofia Tirabassi (SU)


I will present a paper posted on the arXiv by A. Langer about a month ago. In it the author defines a Chern character for normal surfaces (in any characteristic) and shows that it satisfy a Bogomolov-like inequality. This allow us to construct Bridgeland stability conditions on the derived category of normal surfaces.

(The seminar was originally scheduled for Nov 17.)

Tillhör: Stockholms Matematikcentrum
Senast ändrad: 2023-11-17