Results 201 to 210 of about 1,920 (223)

METALLIC QUARTER-SEMI-SYMMETRIC NON-METRIC CONNECTION

 In this paper, we introduce the notion of the metallic quarter semi-symmetricnon-metric connection on metallic Riemannian manifolds. Constructed by deformingthe Levi-Civita connection via the metallic structure and two associated 1-forms, thisnew connection possesses several notable geometric properties.
Tiwari, Rahul, Dhapola, Surender Singh
openaire   +1 more source

On a type of semi-symmetric non-metric connection on a Riemannian manifold

2004
A linear connection on a manifold is called \textit{semi-symmetric} if its torsion tensor~\(T\) can be expressed as \(T(X,Y)= \omega(X)Y-\omega(Y)X\) for some \(1\)-form~\(\omega\). In this paper, the authors modify the Levi-Civita connection on a Riemannian manifold to obtain a non-metric semi-symmetric connection.
Prasad, B., Verma, R. K.
openaire   +2 more sources

A Note on a Well-Defined Sectional Curvature of a Semi-Symmetric Non-Metric Connection

International Electronic Journal of Geometry
In this note we propose a new sectional curvature on a Riemannian manifold endowed with a semi-symmetric non-metric connection. A Chen-Ricci inequality is proven. Some possible applications in other fields are mentioned.
Adela Mihai, Ion Mihai
openaire   +2 more sources

On weakly symmetric manifolds with a type of semi-symmetric non-metric connection

Annales Polonici Mathematici, 2011
The object of the present paper is to study weakly symmetric manifolds admitting a type of semi-symmetric non-metric connection.
openaire   +2 more sources

On a semi-symmetric non-metric connection in an SP-Sasakian manifold

1996
Let \(\Sigma=(\phi,\xi,\eta, g)\) be an \(SP\)-Sasakian structure on a Riemannian manifold \(M\). A linear connection \(\overline\Gamma\) given by \(\overline \nabla_XY=\nabla_XY+\eta(Y)X\), where \(\nabla\) is the Riemannian connection on \(M\), is called a semi-symmetric non-metric connection on \(M\).
openaire   +2 more sources

Riemannian submersions endowed with a semi-symmetric non-metric connection

2017
We study Riemannian submersions from a Riemannian manifold endowed with a semi-symmetric non-metric connection onto a Riemannian manifold. We give an example and investigate O'Neill's tensor fields, obtain derivatives of those tensor fields and compare curvatures of the total manifold, the base manifold and the fibres by computing curvatures.
AKYOL, Mehmet Akif, BEYENDİ, Selahattin
openaire   +1 more source

On A Semi-Symmetric On Non-Metric Connection In An Lp-Sasakian Manifold

2010
  
PERKTAŞ, Selcen Yüksel, KILIÇ, Erol, KELEŞ, Sadık   +2 more
openaire   +1 more source

Riemannian manifolds with a semi-symmetric non-metric connection satisfying some semisymmetry conditions

2011
Summary: We study on a Riemannian manifold \((M, g)\) with a semi-symmetric non-metric connection. We obtain some characterizations for \((M, g)\) satisfying some semisymmety conditions.
MURATHAN, CENGİZHAN, Ozgur, Cihan, Dogru, Yusuf   +2 more
openaire   +3 more sources

Characterizations of the Lorentzian manifolds admitting a type of semi-symmetric metric connection

Analysis and Mathematical Physics, 2020
S K Chaubey, Uday Chand De, Young Jin Suh   +2 more
exaly  

Warped Products with a Semi-symmetric Metric Connection

Taiwanese Journal of Mathematics, 2011
Cihan Özgur
exaly