Events for 04/22/2021 from all calendars
Mathematical Physics and Harmonic Analysis Seminar
Time: 11:00AM - 12:00PM
Location: Zoom
Speaker: Mikael Sundqvist, Lund University
Title: Spectral flow for pair compatible equipartitions
Abstract: In this talk we discuss how a recent spectral flow approach, proposed by Berkolaiko–Cox–Marzuola for analyzing the nodal deficiency of the nodal partition associated to an eigenfunction, can be extended to more general partitions. To be more precise, we discuss how the method can be extended to spectral equipartitions that satisfy a pair compatible condition. Nodal partitions and spectral minimal partitions are examples of such partitions.
Based on joint work with Bernard Helffer.
Spectral Theory Reading Seminar
Time: 3:00PM - 4:00PM
Location: Zoom
Speaker: Matthew Powell
Title: