Phenomena of compensation and estimates for partial differential equations.
Surfaces à courbure moyenne constante et inégalité de Wente
Harmonic diffeomrophisms with roational symmetry.
Regularity and uniqueness of harmonic maps into and ellipsoid.
Regularity of weakly harmonic maps from a surface into a manifold with symmetries.
Approximations of Sobolev maps between an open set and an Euclidean sphere, boundary data, and singularities.
On weakly harmonic maps and Noether harmonic maps from a Riemann surface into a Riemannian manifold
Inégalité isopérimétrique et calibration
On montre que l’inégalité isopérimétrique pour un domaine dans le plan euclidien, la sphère de dimension 2, ou l’espace hyperbolique de dimension 2, peut s’obtenir à l’aide d’une calibration.
Removability of singularities of harmonic maps into pseudo-riemannian manifolds
Continuity of the fundamental operations on distributions having a specified wave front set (with a counterexample by Semyon Alesker)
The pull-back, push-forward and multiplication of smooth functions can be extended to distributions if their wave front sets satisfy some conditions. Thus, it is natural to investigate the topological properties of these operations between spaces of distributions having a wave front set included in a given closed cone Γ of the cotangent space. As discovered by S. Alesker, the pull-back is not continuous for the usual topology on , and the tensor product is not separately continuous. In this paper,...
Page 1