20 apr 2005
seminario di calcolo delle variazioni
where: Dipartimento di Matematica, Sala delle Riunioni
when: Wednesday, April 20, at 5.30 pm
speaker: Valentino Magnani (Dipartimento di Matematica, Pisa)
title: Rectifiable sets and currents in Heisenberg groups
abstract: We will present an overview of recent results by Franchi, Serapioni and Serra Cassano concerning intrinsic notions of regular submanifolds and of currents in Heisenberg groups. Our presentation will try to be introductory and self-contained. Some related open questions will be raised.