Editorial note : “Non-negative curvature obstructions in cohomogeneity one and the Kervaire spheres”
Effondrement des variétés riemanniennes
Eigenfunctions and Nodal Sets
Eigenvalue Comparison Theorems and Its Geometric Applications.
Eigenvalues of the Laplacian and curvature
Ein Existenzbeweis für harmonische Abbildungen, die ein Dirichletproblem lösen, mittels der Methode des Wärmeflusses.
Eine innere Kennzeichnung der verzerrten Produkte.
Einige Kennzeichnungen der homothetischen Abbildungen eines Riemannschjen Raumes unter den kreistreuen Abbildungen.
Einstein manifolds, volume rigidity and Seiberg-Witten theory
Einstein-Weyl geometry, the Bach tensor and conformal scalar curvature.
Ellipsoids and hyperboloids with infinite foci
Embedding and surrounding with positive mean curvature.
Embedding of open riemannian manifolds by harmonic functions
Let be a noncompact Riemannian manifold of dimension . Then there exists a proper embedding of into by harmonic functions on . It is easy to find harmonic functions which give an embedding. However, it is more difficult to achieve properness. The proof depends on the theorems of Lax-Malgrange and Aronszajn-Cordes in the theory of elliptic equations.
Embedding Riemannian Manifolds by Their Heat Kernel.
Équations différentielles caractéristiques de la sphère
Equivalence of geometric and combinatorial Dehn functions.
Errata to the Paper: On the Heat Equation and the Index Theorem.
Erratum : Sur les variétés riemanniennes pincées juste au-dessous de 1/4
Erratum to the paper "A finiteness theorem for Riemannian submersions" (Ann. Polon. Math. 57 (1992), 283-290)
Estimation des fonctions de Littlewood-Paley-Stein sur les variétés riemanniennes à courbure non positive