Thomas Hoffmann-Ostenhof: On multiplicities of eigenvalues: some results and open problems
Tid: Ti 2019-02-26 kl 15.30 - 16.30
Föreläsare: Thomas Hoffmann-Ostenhof, University of Vienna
Plats: Seminar Hall Kuskvillan, Institut Mittag-Leffler
Abstract: Upper bounds to the multiplicities of eigenvalues, mostly in connection with membrane problems, are discussed. Related open problems and some and some remarks concerning nodal domains are mentioned.