Abstract:We will talk about the notion of de Rham F-gauges, which are roughly enhanced coefficient objects for de Rham cohomology of smooth algebraic varieties in characteristic p. More precisely, these involve flat vector bundles together with Hodge and conjugate filtrations, and Frobenius structures between the associated Higgs fields and p-curvatures. We will explain how they are related to...
AbstractWe will talk about the notion of de Rham F-gauges, which are roughly enhanced coefficientobjects for de Rham cohomology of smooth algebraic varieties in characteristic p. More preciselythese involve flat vector bundles together with Hodge and conjugate filtrations, and Frobeniusstructures between the associated Higgs fields and p-curvatures. We will explain how they arerelated to some o...