Aarhus University Seal

Semi-classical edge states for the Robin Laplacian (after Helffer-Kachmar)

Bernard Helffer (Université de Nantes)
Tuesday 15 June 2021 16:15 Zoom
Mathematics Seminar

Motivated by the study of high energy Steklov eigenfunctions, we examine the semi-classical Robin Laplacian. In the two dimensional situation, we determine an effective operator describing the asymptotic distribution of the negative eigenvalues, and we prove that the corresponding eigenfunctions decay away from the boundary, for all dimensions.

To get an invitation to the zoom-meeting, please contact one of the organisers.

Organised by: SQM
Revised: 25.05.2023