-Kohomologie und approximationen des Laplaceoperators
Laplace equation in the half-space with a nonhomogeneous Dirichlet boundary condition
We deal with the Laplace equation in the half space. The use of a special family of weigted Sobolev spaces as a framework is at the heart of our approach. A complete class of existence, uniqueness and regularity results is obtained for inhomogeneous Dirichlet problem.
Laplace transform and Fourier-Sato transform
Lectures on Witten-Helffer-Sjöstrand theory.
Les inégalités de Morse
Liouville's theorem for first-order partial differential operators