Mathematical Physics and Harmonic Analysis Seminar
Date: September 13, 2019
Time: 1:50PM - 2:50PM
Location: BLOC 628
Speaker: Selim Sukhtaiev, Rice University
Title: Hadamard-type formulas and resolvent expansions
Abstract: In this talk I will discuss an Hadamard-type variation formula for eigenvalue curves of one-parameter families of self-adjoint operators. The main application will be given to computation of the spectral flow of differential operators in terms of the signature of the Maslov form. This is joint work (in progress) with Y. Latushkin.