***First Announcement***
NSF/CBMS Regional Conference in the Mathematical Sciences:
TOPOLOGY, C*-ALGEBRAS, and STRING DUALITY
May 18 - May 22, 2009
Opening reception on the evening of May 17
at Texas Christian University, Fort Worth, TX
Principal Lecturer: Jonathan Rosenberg (Univ. of Maryland)
Some of the most exciting current research in geometry and topology has
been motivated by problems in mathematical physics in general, and
string theory in particular. Physicists are still divided concerning the
usefulness of string theory as a ``unified field theory,'' uniting our
understanding of all the fundamental forces of nature. However, even if
string theory should turn out not to be fully confirmed by experiment,
the fascinating and beautiful mathematics it has generated is expected
to retain its mathematical value.
The subject of the conference will involve a number of such
``spin-offs'' of string theory into pure mathematics, and the way they
connect with other topics in topology and operator algebras that were
initially developed for other purposes. The conference will focus
largely on the rich interaction between these and other important
concepts of current interest. Topics from pure mathematics will include
K-theory and twisted K-theory, continuous-trace algebras and the
Dixmier-Douady invariant, crossed product C*-algebras and their
K-theory, bundles, and homotopy theory. The lecturer will develop parts
of these subjects in their own right, as well as discussing their
relevance to the very active current research in mathematical physics
concerning dualities between various string theories, especially
T-duality and S-duality.
In addition to Prof. Rosenberg, the following plan to attend and to speak:
* Paul Baum
* Katrin Becker
* Melanie Becker
* Peter Bouwknegt
* Jacques Distler
* Chuck Doran
* Nigel Higson
* John Roe
* Hisham Sati
* Eric Sharpe
* Mathai Varghese
* Dana Williams
More information and registration can be found at
http://faculty.tcu.edu/gfriedman/CBMS/
Organizers: Robert Doran and Greg Friedman, TCU
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