22nd February 2010, 1400 MC206

**Professor Cornelia Schiebold**

from

Mid Sweden University

will speak on

Integrable systems: noncommutative versus commutative

After a general introduction to integrable systems, we will explain an approach to their solution theory, which is based on Banach space theory. The main point is first to shift attention to noncommutative integrable systems and then to extract information about the original setting via projection techniques. The resulting solution formulas turn out to be particularly well-suited for the qualitative study of certain solution classes. We will show how one can obtain a complete assymptotic description of the so called multiple pole solutions, a problem that was only treated for special cases before.