### Seminar in the framework of the PDE Afternoon

 21.11.2017 Type seminar Time 16:00 - 16:30 Place Vienna University of Technology, Wiedner Hauptstraße 8, Vienna (map) Room Seminarraum DA Grün 03B Speaker Markus Holzleitner (University of Vienna) Title Dispersive estimates for radial Schrödinger operators Abstract In this talk we discuss general strategies for proving dispersive estimates for one-dimensional Schrödinger operators. We also mention some recent results for a certain class of operators on the positive halfline with a singularity near $0$.