On derived equivalence for a 7-dimensional flop associated to G_2 Grassmannians

Wahei Hara (University of Glasgow)

Wednesday 21st October, 2020 16:00-17:00 online (zoom)


We discuss a 7-dimensional flop that comes from the geometry of G_2 homogeneous varieties. We construct tilting bundles on both sides of the flop, and show derived equivalence for the flop using those tilting bundles.

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