Contents/conteúdo

Mathematics Department Técnico Técnico

Functional Analysis and Applications Seminar  RSS

Sessions

20/10/2006, 15:00 — 16:00 — Room P3.10, Mathematics Building
, Instituto Superior Técnico, U.T. Lisboa

A non-commutative notion of topology

The Gelfand-Naimark theorem establishes that any commutative C *-algebra A is isometrically *-isomorphic to a certain space of continuous functions over a locally compact topological space. In a way, the C *-algebra A might be seen as a translation of the topology of the space. It is the aim of this talk to give an overview of how the generalization of these ideas to non-commutative C *-algebras has lead to a non-commutative notion of topology. A résumé of some recent results and of on going research will be presented.