Special subloci of the moduli of local systems
Special subloci of the moduli of local systems
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H茅l猫ne Esnault, Freie Universitat Berlin/IAS
We鈥檒l define what those subloci are, and show a structure theorem on them in rank $1$, which, among other things, enables us to prove Hard Lefschetz in rank $1$ in positive characteristic.
Joint work with Moritz Kerz.