Tuesday, September 8, 2009
10:30 AM in REC 307
Professor Mateusz Kwasnicki
Wroclaw University of Technology, Poland

Half-Laplacian on the half-line

Abstract

The eigenvalues of Dirichlet square root of the Laplacian on a half-line are single. The eigenfunctions and the corresponding semigroup can be represented by fairly explicit formulas obtained by involved calculations on the complex-plane.