Global differential geometry and global analysis 1984 : proceedings of a conference held in Berlin, June 10 -14, 1984

## Examples of 1-Codimensional non Totall7 Geodesic Isometric Immersions of Pseudo-riemannian Space Forms with the Same Positive Constant Curvature and the Same Space-like Rank. A Toponogov splitting theorem for Lorentzian manifolds....Pages 1-13 A survey on CR — Submanifolds of Kaehlerian manifolds....Pages 14-23 Isoperimetric inequalities, heat equation and geometric applications....Pages 24-29 Symmetric immersions in pseudo-Riemannian space forms....Pages 30-45 Immersions of surfaces into space forms....Pages 46-58 Examples of 1-codimensional non totally geodesic isometric immersions of pseudo-riemannian space forms with the same positive constant curvature and the same space-like rank....Pages 59-73 Riemannian manifolds with harmonic curvature....Pages 74-85 Structure of manifolds of nonpositive curvature....Pages 86-153 Equivalence of one dimensional Lagrangian field theories in the plane I....Pages 154-179 Applications of the Gauss mapping for hypersurfaces of the sphere....Pages 180-193 Submanifolds and the second fundamental tensor....Pages 194-203 Embedded minimal surfaces, computer graphics and elliptic functions....Pages 204-215 The Bernstein problem for foliations....Pages 216-218 Examples concerning the spectrum of a closed Riemannian manifold....Pages 219-226 Tight smoothing of some polyhedral surfaces....Pages 227-239 On the number of tritangencies of a surface in IR 3 ....Pages 240-253 Small eigenvalues of the Laplacian and examples....Pages 254-263 Horizontal lifts of isometric immersions into the bundle space of a pseudo-Riemannian submersion....Pages 264-279 Positively curved minimal submanifolds....Pages 280-295 Affinsphären mit ebenen Schattengrenzen....Pages 296-315 Conformal orbits of electromagnetic Riemannian curvature tensors electromagnetic implies gravitational radiation....Pages 316-339