"Spectral Singularities of Non-seilfadjoint Operators"
Abstract: In this talk, we describe a concept of spectral singularity which, though impossible for selfadjoint operators, is rather typical for non-selfadjoint operators. We identify spectral singularities of some differential operators with complex-valued coefficients.
Tea and cookies will be served before the seminar.
Date: Thursday, April 2, 2009
Place: Mathematics Seminar Room, SA-141