Results 101 to 110 of about 47,687 (176)

On Riemannian manifolds with Sasakian $3$-structure of constant horizontal sectional curvature [PDF]

, 1976
Mariko Konishi, Shōichi Funabashi
openalex   +1 more source

A note on extremal functions for sharp Sobolev inequalities

Electronic Journal of Differential Equations, 2007
In this note we prove that any compact Riemannian manifold of dimension $ngeq 4$ which is non-conformal to the standard n-sphere and has positive Yamabe invariant admits infinitely many conformal metrics with nonconstant positive scalar curvature on
Marcos Montenegro, Ezequiel R. Barbosa
doaj  

k-Almost Newton-Conformal Ricci Solitons on Hypersurfaces Within Golden Riemannian Manifolds with Constant Golden Sectional Curvature

Axioms
The current work establishes the geometrical bearing for hypersurfaces in a Golden Riemannian manifold with constant golden sectional curvature with respect to k-almost Newton-conformal Ricci solitons.
Amit Kumar Rai, Majid Ali Choudhary, Mohd. Danish Siddiqi, Ghodratallah Fasihi-Ramandi, Uday Chand De, Ion Mihai   +5 more
doaj   +1 more source

Some topological properties of certain Riemannian manifolds with positive curvature [PDF]

, 1973
Toshio Sakaguchi
openalex   +1 more source

Constant k-curvature hypersurfaces in Riemannian manifolds

Differential Geometry and its Applications, 2010
Rugang Ye proved the existence of a family of constant mean curvature hypersurfaces in an $m+1$-dimensional Riemannian manifold $(M^{m+1},g)$, which concentrate at a point $p_0$ (which is required to be a nondegenerate critical point of the scalar curvature), moreover he proved that this family constitute a foliation of a neighborhood of $p_0$. In this
openaire   +3 more sources

On a pseudo umbilical submanifold in a Riemannian manifold of constant curvature [PDF]

, 1973
Masayuki Morohashi
openalex   +1 more source

The local isometric embedding in $\mathbf{R}^3$ of 2-dimensional Riemannian manifolds with nonnegative curvature [PDF]

, 1985
Chang‐Shou Lin
openalex   +1 more source

A decomposition analysis of Weyl's curvature tensor via Berwald’s first and second order derivatives in Finsler spaces

Journal of Innovative Applied Mathematics and Computational Sciences
This research paper explores the decomposition of Weyl's curvature tensor through the lens of Berwald’s first and second-order derivatives in Finsler spaces.
Adel Mohammed Ali Al-Qashbari, Moussa Haoues, Fahmi Ahmed Mothana AL-ssallal   +2 more
doaj   +1 more source

Curvature, geodesics and the Brownian motion on a Riemannian manifold II—Explosion properties [PDF]

, 1982
Kanji Ichihara
openalex   +1 more source

On curvature homogeneity of Riemannian manifolds [PDF]

Tohoku Mathematical Journal, 1974
openaire   +2 more sources