Institut für Angewandte Mathematik
Seminar Operator Theory

This seminar is devoted to current research talks in the field of operator theory and its applications. It regularly takes place on Thursday, 12:15, in the seminar room AE02, Steyrergasse 30, ground floor, but time and place may change. The seminar is organized by Univ.-Prof. Dr. Jussi Behrndt, Dr. Petr Siegl, and Dr. Markus Holzmann.

2022
6.10.2022Seppo Hassi (University of Vaasa, Finland)
Representation theorems for general semibounded forms
12:15, SR AE02, Steyrergasse 30, ground floor
6.10.2022Henk de Snoo (University of Groningen, Netherlands)
Friedrichs and Krein type extensions
13:00, SR AE02, Steyrergasse 30, ground floor
13.10.2022Romana Kvasničková (CTU Prague / TU Graz)
Absence of embedded boundstates in semi-Dirac semi-metals, abstract
12:15, SR AE02, Steyrergasse 30, ground floor
20.10.2022Georg Stenzel (TU Graz)
Schrödinger operators with oblique transmission conditions in R^2
12:15, SR AE02, Steyrergasse 30, ground floor
3.11.2022Sabine Bögli (Durham University, GB)
Constructing Schrödinger operators with prescribed eigenvalues, abstract
12:15, SR AE02, Steyrergasse 30, ground floor
3.11.2022Fritz Gesztesy (Baylor Universit, USA)
Sturm–Liouville M-Functions in Terms of Green’s Functions
13:00, SR AE02, Steyrergasse 30, ground floor
17.11.2022Borbala Gerhat (CTU Prague)
An improved discrete Rellich inequality on the half-line, abstract
12:15, SR AE02, Steyrergasse 30, ground floor
1.12.2022Christian Stelzer
Approximation of Dirac operators with delta-potentials
12:15, SR AE02, Steyrergasse 30, ground floor