A proof of the Chern-Lashof conjecture in dimensions greater than five.
A proof of Weinstein’s conjecture in
A Property of Biharmonic Functions with Dirichlet Finite Laplacians.
A property of Wallach's flag manifolds
In this note we study the Ledger conditions on the families of flag manifold , , constructed by N. R. Wallach in (Wallach, N. R., Compact homogeneous Riemannian manifols with strictly positive curvature, Ann. of Math. 96 (1972), 276–293.). In both cases, we conclude that every member of the both families of Riemannian flag manifolds is a D’Atri space if and only if it is naturally reductive. Therefore, we finish the study of made by D’Atri and Nickerson in (D’Atri, J. E., Nickerson, H. K., Geodesic...
A property on geodesic mappings of pseudo-symmetric Riemannian manifolds.
A propos de la conjecture de la balle liquide en relativité générale
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.