Academics

Derived symmetries for crepant resolutions of hypersurfaces

Time:Fri., 15:30-16:30, Mar. 8. 2024

Venue:The second teaching building 402 清华大学第二教学楼402; Zoom Meeting ID: 262 865 5007 Passcode: YMSC

Organizer:Caucher Birkar,曲三太, 陈炳仪

Speaker:Will Donovan (YMSC)

Abstract:

Given a singularity with a crepant resolution, a symmetry of the derived category of coherent sheaves on the resolution may often be constructed. I discuss work in progress on general constructions of such symmetries for hypersurface singularities. This builds on previous results with Segal, and is inspired by work of Bodzenta-Bondal.

DATEMarch 8, 2024
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