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F-trivial vector bundles on curves
Speaker: Prof. Phung Ho Hai (Institute of Mathematics-VAST)

Time: 9:30 -- 11: 00, February 26, 2025

Venue: Room 612, A6, Institute of Mathematics-VAST

Abstract: Let $X$ be a proper scheme over a perfect field $k$ of characteristic $p>0$. F-trivial vector bundles are those vector bundles that become trivial when pulled back by a power of the Frobenius. This concept was introduced by Mehta and Subramanian to study the Nori fundamental group. In this work we report some progress on the study of F-trivial vector bundles on a projective curve.

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