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Sofia Tirabassi: Bridgleand stability conditions on normal surfaces

Time: Fri 2023-11-24 10.00 - 11.00

Location: Albano, Cramér

Participating: Sofia Tirabassi (SU)

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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.)

Belongs to: Stockholm Mathematics Centre
Last changed: Nov 17, 2023