A Bound on the Order of Jumping Lines.
A Foruier-Mukai transform for stable bundles on K3 surfaces.
A note on Frobenius divided modules in mixed characteristics
If is a smooth scheme over a perfect field of characteristic , and if is the sheaf of differential operators on [7], it is well known that giving an action of on an -module is equivalent to giving an infinite sequence of -modules descending via the iterates of the Frobenius endomorphism of [5]. We show that this result can be generalized to any infinitesimal deformation of a smooth morphism in characteristic , endowed with Frobenius liftings. We also show that it extends to adic...
A Short Proof of the Rydakov-Safarevic Theorem.
Addendum : Propriétés de descente des variétés à fibré cotangent ample
Adeles and differential forms.
An Algebraic Approach to the Residues in Algebraic Geometry.
An analogue of holonomic -modules on smooth varieties in positive characteristics.
Arithmetisch ganze Differentiale der Modulfunktionenkörper 6. und 7. Stufe