À propos des deuxième et troisième espaces de cohomologie de l'algèbre de Lie de Poisson d'une variété symplectique
A pseudo-Riemannian metric on the tangent bundle of a Riemannian manifold.
A quantization for Kähler fields in static space-times
A quantum Duistermaat-Heckamn formula?
Some aspects of Duistermaat-Heckman formula in finite dimensions are reviewed. We especulate with some of its possible extensions to infinite dimensions. In particular we review the localization principle and the geometry of loop spaces following Witten and Atiyah?s insight.
A quartic conformally covariant differential operator for arbitrary pseudo-Riemannian manifolds (Summary).
A quaternionic treatment of Navier-Stokes equations
A radius sphere theorem.
A recurrent curvature-like tensor on semi-definite Kähler manifolds.
A recursive scheme of first integrals of the geodesic flow of a Finsler manifold.
A reduction method for proving the existence of solutions to elliptic equations involving the -Laplacian.
A Reduction Theorem for Cohomology Groups of Very Strongly q-convex Kähler Manifolds.
A regularity theorem for curvature flows.
A Relation Between Growth and the Spectrum of the Laplacian.
A relationship between volume, injectivity radius, and eigenvalues.
A remark about minimal surfaces with flat embedded ends.
A remark on algebraic identities for the covariant derivative of the curvature tensor
A remark on almost umbilical hypersurfaces
In this article, we prove new stability results for almost-Einstein hypersurfaces of the Euclidean space, based on previous eigenvalue pinching results. Then, we deduce some comparable results for almost umbilical hypersurfaces.
A remark on compact symplectic manifolds not admitting complex structures
A remark on four-dimensional almost Kähler-Einstein manifolds with negative scalar curvature.
A remark on mixed curvature measures for sets with positive reach.