We use cookies to ensure that we give you the best experience on our website. You can change your cookie settings at any time. Otherwise, we'll assume you're OK to continue.

Department of Mathematical Sciences

Seminar Archives

On this page you can find information about seminars in this and previous academic years, where available on the database.

Pure Maths Colloquium: Gauss-Manin connection via Witt-differentials

Presented by Andreas Langer (Exeter),

24 January 2005 16:00 in CM221

"Using the relative de Rham-Witt complex we prove an equivalence of categories between the category of locally free crystals on a scheme which is smooth over a p-adic base scheme and the category of de Rham-Witt connections, thereby generalizing a recent result of Bloch. As an application we give a de Rham-Witt realization of the Gauss-Manin connection."

Contact for more information