Régularité lipschitzienne et solutions de l'équation des ondes sur une variété riemannienne compacte
Régularité microlocale pour des problèmes de Dirichlet non linéaires non caractéristiques d'ordre deux à bord peu régulier
Regularity of the multi-configuration time-dependent Hartree approximation in quantum molecular dynamics
We discuss the multi-configuration time-dependent Hartree (MCTDH) method for the approximation of the time-dependent Schrödinger equation in quantum molecular dynamics. This method approximates the high-dimensional nuclear wave function by a linear combination of products of functions depending only on a single degree of freedom. The equations of motion, obtained via the Dirac-Frenkel time-dependent variational principle, consist of a coupled system of low-dimensional nonlinear partial differential...
Regularity of weakly harmonic maps from a surface into a manifold with symmetries.
Regularity properties of the generalized hamiltonian flow
Regularity Theorems in Riemannian Geometry. II. Harmonic Curvature and the Weyl Tensor.
Relation de Poisson pour l'équation des ondes dans un ouvert non borné. Application au scattering
Relation of the spectra of symplectic Rarita-Schwinger and Dirac operators on flat symplectic manifolds
Consider a flat symplectic manifold , , admitting a metaplectic structure. We prove that the symplectic twistor operator maps the eigenvectors of the symplectic Dirac operator, that are not symplectic Killing spinors, to the eigenvectors of the symplectic Rarita-Schwinger operator. If is an eigenvalue of the symplectic Dirac operator such that is not a symplectic Killing number, then is an eigenvalue of the symplectic Rarita-Schwinger operator.
Relationship between Laplacian operator and D'Alembertian operator.
Relative determinants of elliptic operators and scattering theory
Relative Inversion in der Störungstheorie von Operatoren und ...-Algebren.
Relative zeta determinants and the geometry of the determinant line bundle.
Relèvement horizontal d'une semimartingale càdlàg
Remarks on flat and differential -theory
In this note we prove some results in flat and differential -theory. The first one is a proof of the compatibility of the differential topological index and the flat topological index by a direct computation. The second one is the explicit isomorphisms between Bunke-Schick differential -theory and Freed-Lott differential -theory.
Remarks on Holmgren's uniqueness theorem
Remarks on Yu’s ‘property A’ for discrete metric spaces and groups
Guoliang Yu has introduced a property on discrete metric spaces and groups, which is a weak form of amenability and which has important applications to the Novikov conjecture and the coarse Baum–Connes conjecture. The aim of the present paper is to prove that property in particular examples, like spaces with subexponential growth, amalgamated free products of discrete groups having property A and HNN extensions of discrete groups having property A.
Remarque sur un article de Marcel Berger : «Sur une inégalité pour la première valeur propre du laplacien»
Remarques sur la conjecture de Weyl
Remarques sur la convergence des martingales dans les variétés
Removable singularities of -differential forms and quasiregular mappings.