Results 31 to 40 of about 82,958 (263)
Complex connections on conformal K\"ahler manifolds with Norden metric [PDF]
, 2011 An eight-parametric family of complex connections on a class complex manifolds with Norden metric is introduced. The form of the curvature tensor with respect to each of these connections is obtained.
Teofilova, Marta
core +1 more source
Totally real submanifolds of $(LCS)_n$-Manifolds [PDF]
, 2017 The present paper deals with the study of totally real submanifolds and $\textit{C}$-totally real submanifolds of $(LCS)_n$-manifolds with respect to Levi-Civita connection as well as quarter symmetric metric connection.
Hui, Shyamal Kumar, Pal, Tanumoy
core +2 more sources
On a semi-symmetric non-metric connection
Filomat, 2011 Yano [10] defined and studied semi-symmetric metric connection in a Riemannian manifold and this was extended by De and Senguta [4] and many other geometers. Recently, the present authors [2], [3] defined semi-symmetric non-metric connections in an almost contact metric manifold. In this paper, we studied some properties of a semi-symmetric
S.K. Chaubey, R.H. Ojha
openaire +3 more sources
Axioms, 2018 We investigate recurrent, Lie-recurrent, and Hopf lightlike hypersurfaces of an indefinite trans-Sasakian manifold with a semi-symmetric metric connection. In these hypersurfaces, we obtain several new results.
Dae Ho Jin, Jae Won Lee
doaj +1 more source
Mathematics, 2022 In this paper, we establish some inequalities between the normalized δ-Casorati curvatures and the scalar curvature (i.e., between extrinsic and intrinsic invariants) of spacelike statistical submanifolds in Sasaki-like statistical manifolds, endowed ...
Simona Decu
doaj +1 more source
GENERALIZED SASAKIAN SPACE FORMS WITH SEMI-SYMMETRIC METRIC CONNECTIONS
Annals of the Alexandru Ioan Cuza University - Mathematics, 2014 Abstract The aim of the present paper is to introduce generalized Sasakian space forms endowed with semi-symmetric metric connections. We obtain the existence theorem of a generalized Sasakian space form with semi-symmetric metric connection and we give some examples by using warped products endowed with semi-symmetric metric connection.
Sular, Sibel, Özgür, Cihan
openaire +3 more sources
Semi-Symmetric Metric Connection on Homothetic Kenmotsu Manifolds
Journal of Scientific Research, 2020 The object of the paper is to study homothetic Kenmotsu manifold with respect to semi-symmetric metric connection. We discuss locally -symmetric homothetic Kenmotsu manifold and -projectively flat homothetic Kenmotsu manifold with respect to semi-symmetric metric connection. Finally, we construct an example of 3-dimensional homothetic Kenmotsu manifold
R. Kumar, L. Thangmawia
openaire +2 more sources
Index of pseudo-projectively-symmetric semi-Riemannian manifolds
Karpatsʹkì Matematičnì Publìkacìï, 2015 The index of $\widetilde{\nabla}$-pseudo-projectively symmetric and in particular for $\widetilde{\nabla}$-projectively symmetric semi-Riemannian manifolds, where $\widetilde{\nabla}$ is Ricci symmetric metric connection, are discussed.
P. Gupta
doaj +1 more source
A Solitonic Study of Riemannian Manifolds Equipped with a Semi-Symmetric Metric ξ-Connection
Axioms, 2023 The aim of this paper is to characterize a Riemannian 3-manifold M3 equipped with a semi-symmetric metric ξ-connection ∇˜ with ρ-Einstein and gradient ρ-Einstein solitons. The existence of a gradient ρ-Einstein soliton in an M3 admitting ∇˜ is ensured by
Abdul Haseeb +3 more
doaj +1 more source
On Anti-Kähler manifolds with complex semi-symmetric metric $F-$connection
Hacettepe Journal of Mathematics and Statistics, 2020 In this paper, we construct a complex semi-symmetric metric $F$-connection on an anti-Kähler manifold. First, we present some results concerning the torsion tensor of the complex semi-symmetric metric $F$-connection. Finally, we find expressions of the curvature tensor, the conharmonic curvature tensor and the Weyl projective curvature tensor of such ...
Çağrı KARAMAN, Aydın GEZER
openaire +5 more sources