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Texas A&M University
Mathematics

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.