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O geometrii laplasiánu. I

Oldřich Kowalski (1981)

Pokroky matematiky, fyziky a astronomie

O geometrii laplasiánu. II

Oldřich Kowalski (1981)

Pokroky matematiky, fyziky a astronomie

On $2p$ -dimensional Riemannian manifolds with positive scalar curvature

Domenico Perrone (1984)

Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni

In questo lavoro si danno alcuni risultati sugli spettri degli operatori di Laplace per varietà Riemanniane compatte con curvatura scalare positiva e di dimensione $2p$ . Ad essi si aggiunge una osservazione riguardante la congettura di Yamabe.

On 3-Dimensional Riemannian ...-Spaces.

Oldrich Kowalski, Masami Sekizawa (1987)

Monatshefte für Mathematik

On a certain class of Riemannian homogeneous spaces

Takeshi Sumitomo (1972)

Colloquium Mathematicae

On a class of exact locally conformal cosymplectic manifolds.

Mihai, I., Verstraelen, L., Rosca, R. (1996)

International Journal of Mathematics and Mathematical Sciences

On a construction of coordinates at infinity on manifolds with fast curvature decay and maximal volume growth.

S. Bando, A. Kasue, H. Nakajima (1989)

Inventiones mathematicae

On a lower bound for the first eigenvalue of the Laplace operator on a riemannian manifold

Atsushi Kasue (1984)

Annales scientifiques de l'École Normale Supérieure

On a lower bound of the second eigenvalue of the Laplacian on an Einstein space

Shukichi Tanno (1978)

Colloquium Mathematicae

On a sufficient condition for conformal parabolicity of a hypersurface.

Kesel'man, V.M. (2004)

Publications de l'Institut Mathématique. Nouvelle Série

On a theorem of Fermi

Viktor V. Slavskii (1996)

Commentationes Mathematicae Universitatis Carolinae

Conformally flat metric $\bar{g}$ is said to be Ricci superosculating with $g$ at the point $x_{0}$ if $g_{i j} (x_{0}) = {\bar{g}}_{i j} (x_{0})$ , $Γ_{i j}^{k} (x_{0}) = {\bar{Γ}}_{i j}^{k} (x_{0})$ , $R_{i j}^{k} (x_{0}) = {\bar{R}}_{i j}^{k} (x_{0})$ , where $R_{i j}$ is the Ricci tensor. In this paper the following theorem is proved: If $γ$ is a smooth curve of the Riemannian manifold $M$ (without self-crossing(, then there is a neighbourhood of $γ$ and a conformally flat metric $\bar{g}$ which is the Ricci superosculating with $g$ along the curve $γ$ .

Currently displaying 1 – 20 of 123

Page 1 Next

Displaying 1 – 20 of 123

O geometrii laplasiánu. I

O geometrii laplasiánu. II

On $2p$ -dimensional Riemannian manifolds with positive scalar curvature

On 3-Dimensional Riemannian ...-Spaces.

On a certain class of Riemannian homogeneous spaces

On a class of exact locally conformal cosymplectic manifolds.

On a construction of coordinates at infinity on manifolds with fast curvature decay and maximal volume growth.

On a lower bound for the first eigenvalue of the Laplace operator on a riemannian manifold

On a lower bound of the second eigenvalue of the Laplacian on an Einstein space

On a sufficient condition for conformal parabolicity of a hypersurface.

On a theorem of Fermi

On Almost Blaschke Manifolds I.

On almost cosymplectic manifolds with the structure vector field $ξ$ belonging to the $κ$ -nullity distribution.

On an integral formula

On Blaschke manifolds and harmonic manifolds

On Cheeger's inequality.

On Circles and Spheres in Riemannian Geometry.

On Compact Riemannian Manifolds with Harmonie Curvature.

On compact solvability of differentials of an elliptic differential complex.

On complete lifts of reductive homogeneous spaces and generalized symmetric spaces

Currently displaying 1 – 20 of 123