Results 151 to 160 of about 1,842 (194)

Symmetries on Riemannian Manifolds

Mathematische Nachrichten, 1988
AbstractLocally symmetric KÄHLER manifolds may be characterized as almost HERMITian manifolds with symplectic or holomorphic local geodesic symmetries. We extend the notion of a local geodesic symmetry and in particular, give a similar characterization of all RIEMANNian locally s‐regular manifolds with an s‐structure of odd order.
Ledger, A. J., Vanhecke, L.
openaire   +1 more source

Riemannian Metrics and Riemannian Manifolds

2020
Fortunately, the rich theory of vector spaces endowed with a Euclidean inner product can, to a great extent, be lifted to the tangent bundle of a manifold. The idea is to equip the tangent space TpM at p to the manifold M with an inner product 〈−, −〉p, in such a way that these inner products vary smoothly as p varies on M. It is then possible to define
Jean Gallier, Jocelyn Quaintance
openaire   +1 more source

A Symplectic Integrator for Riemannian Manifolds

Journal of Nonlinear Science, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Leimkuhler, B., Patrick, G. W.
openaire   +1 more source

The Manifolds Covered by a Riemannian Homogeneous Manifold

American Journal of Mathematics, 1960
Introduction. The sphere is known to be the universal covering for complete connected Riemannian manifolds of constant positive curvature. More precisely, if M is an n-dimensional complete connected Riemannian manifold of constant sectional curvature k2 > 0 with k > 0, and if Sn is the sphere of radius k-1 in Euclidean space RI'+', with the induced ...
openaire   +2 more sources

On the Curvatura Integra in a Riemannian Manifold

The Annals of Mathematics, 1945
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

On paracontact Riemannian manifolds

TRU Mathematics, 1977
ADATI, TYUZI, MIYAZAWA, TETURO
openaire   +2 more sources

Sequential Quadratic Optimization for Nonlinear Optimization Problems on Riemannian Manifolds

SIAM Journal on Optimization, 2022
Akiko Takeda, Takayuki Okuno
exaly  

On the fundamental tone of the p-Laplacian on Riemannian manifolds and applications

Journal of Mathematical Analysis and Applications, 2022
Marcos Petrúcio Cavalcante
exaly  

Para-Sasaki-like Riemannian manifolds and new Einstein metrics

Revista De La Real Academia De Ciencias Exactas, Fisicas Y Naturales - Serie A: Matematicas, 2021
Mancho Manev, Stefan Ivanov, Hristo Manev   +2 more
exaly  

Nonparametric recursive regression estimation on Riemannian Manifolds

Statistics and Probability Letters, 2022
Salah Khardani
exaly