On Homogeneous Manifolds of Negative Curvature.
On horizontal and complete lifts from a manifold with -structure to its cotangent bundle.
On hyper f-structures.
On hyperbolic cones and mixed symmetric spaces.
On hyperbolic Hermite manifolds.
On Hyper-Kähler Manifolds of Type A... .
On hypersurfaces in a locally affine Riemannian Banach manifold. II.
On hypersurfaces in a locally affine Riemannian Banach manifold.
On hypersurfaces in space forms satisfying particular curvature conditions of Tachibana type
On infinitesimal deformations of submanifolds of a Riemannian manifold
On infinitesimal isometries of a hypersurface
On infinitesimal isometries of surfaces in
On Instability of Yang-Mills Connections.
On integrability of GF-structure
On Integral Formulas for Submanifolds of Spaces of Constant Curvature and Some Applications.
On Interior regularity and Liouville's theorem for harmonic mappings.
On Intersystolic Inequalities in Dimension 3.
On invariant operations on pseudo-Riemannian manifolds
Invariant polynomial operators on Riemannian manifolds are well understood and the knowledge of full lists of them becomes an effective tool in Riemannian geometry, [Atiyah, Bott, Patodi, 73] is a very good example. The present short paper is in fact a continuation of [Slovák, 92] where the classification problem is reconsidered under very mild assumptions and still complete classification results are derived even in some non-linear situations. Therefore, we neither repeat the detailed exposition...
On invariant submanifolds in almost cosymplectic manifolds
On irreducible, infinite, nonaffine Coxeter groups
The following results are proved: The center of any finite index subgroup of an irreducible, infinite, nonaffine Coxeter group is trivial; Any finite index subgroup of an irreducible, infinite, nonaffine Coxeter group cannot be expressed as a product of two nontrivial subgroups. These two theorems imply a unique decomposition theorem for a class of Coxeter groups. We also prove that the orbit of each element other than the identity under the conjugation action in an irreducible, infinite, nonaffine...