Weyl Asymptotics for Poincare-Steklov Eigenvalues in Domains with Lipschitz Boundaries

Explore the latest findings on Neumann-to-Dirichlet eigenvalue asymptotics for elliptic operators in a seminar from the Spectral Geometry in the Clouds series. Delve into Grigori Rozenblum's presentation on establishing asymptotic formulas for domains with Lipschitz boundaries and weakly regular coefficients. Learn about the innovative approximation approach used to tackle this singular problem, comparing it to cases with smooth boundaries and coefficients. Gain insights from the research published in the Journal of Spectral Theory, expanding your understanding of spectral geometry and its applications in mathematical physics.