Einladung zum Vortrag (Zoom) von Herrn Prof. Dr. Jeremy Marzuola am 16.12.2020 - 14:00 Uhr im Rahmen des Forschungsseminars Analysis


Im Rahmen des Forschungsseminars Analysis hält am Mittwoch, den 16. Dezember 2020, um 14:00 Uhr,

Herr Prof. Dr. Jeremy Marzuola (University of North Carolina at Chapel Hill, USA)

einen Vortrag zum Thema:

Edge localized states on quantum graphs in the limit of large mass

Abstract: In joint work with Greg Berkolaiko and Dmitry Pelinovsky, we construct and quantify stationary states for the cubic nonlinear Schrödinger equation localized on edges of a quantum graph. The methods give a quantitative ordering of the ground states depending upon the properties of the edge and involve a nonlinear generalization of the DtN map for the NLS equation. These tools apply for both bounded and unbounded graphs. In the process, we also fix a small error that occurred at the end of a related earlier result with Pelinovsky focused on the dumbbell graph that was pointed out by an observation of Riccardo Adami and Enrico Serra.

Der Vortrag findet im Rahmen eines Zoom-Meetings statt. Bei Interesse an den Zugangsdaten bitte bei Herrn Dr. Matthias Täufer (matthias.taeufer@fernuni-hagen.de) melden.

mathinf.webteam | 02.12.2020