THE SEMINAR

THEORY OF DUALITY

DEPARTMENT OF MATHEMATICAL METHODS IN PHYSICS



On the 25th of May 2017, at 10:15 a.m.

Sławomir Klimek (Department of Mathematical Sciences, Indiana University-Purdue University Indianapolis)

will give a talk on

"Unbounded derivations on noncommutative spaces and spectral triples"

Abstract
In this talk I will describe natural unbounded derivations on simple examples of noncommutative spaces: the quantum disk and the quantum torus. In particular I will answer the question whether such derivations come from operators with compact parametrix and thus can be used to define spectral triples (joint work with M. McBride, K. Sakai, and S. Rathnayake).

The seminar takes place on Thursdays from 10:15 a.m. to 12:00 in the room 2.23 of the main building of the Faculty of Physics (the 2nd floor), Pasteur Str. 5, Warszawa.
Additional information can be found on the webpage http://oldwww.fuw.edu.pl/KMMF/sem.czw.przedp.html.