Sharp Hölder Estimates for ... on Ellipsoides.
Singularity and regularity -- local and global.
Sobolev cohomology for locally polycylindrical domains.
Sobolev Estimates for the Lewy Operator on Weakly Pseudo-Convex Boundaries.
Sobolev estimates for the ?-Neumann operator on domains in Cn admitting a defining function that is plurisubharmonic on the boundary.
Spectral Asymptotics for the -Neumann Problem
Subelliptic estimates
Sur l’opérateur
Systems of meromorphic microdifferential equations
We introduce the notion of system of meromorphic microdifferential equations. We use it to prove a desingularization theorem for systems of microdifferential equations.