Results 81 to 90 of about 1,514 (132)

SEMI GENERALIZED phi-'-RECURRENT TRANS-SASAKIAN MANIFOLDS

, 2017
In this paper we studied semi generalized phi-recurrent and concircular phi-recurrent trans-Sasakian ...
Chowdhury, Jagannath, Kumar, Rajesh, Singh, Jay P.   +2 more
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Trans-Sasakian 3-manifolds with Einstein-like Ricci operators

, 2022
Let M be a trans-Sasakian 3-manifold such that the Ricci curvature of the structure vector field vanishes. In this paper, it is proved that if M is compact, then it is homothetic to a cosymplectic manifold.
Wang, Wenjie
core  

Harmonic p,q-Curves in Trans-Sasakian and Normal Almost Paracontact Metric Manifolds

Journal of Mathematics
In this paper, we give some characterizations about biharmonic, f-harmonic, and f-biharmonic p,q-curves in 3-dimensional trans-Sasakian and normal almost paracontact metric manifolds. The p,q-curves are considered as generalizations of magnetic curves.
Murat Altunbaş
doaj   +1 more source

Miao-Tam Equation and Ricci Solitons on Three-Dimensional Trans-Sasakian Generalized Sasakian Space-Forms

Universal Journal of Mathematics and Applications
The aim of the present article is to characterize some properties of the Miao-Tam equation on three-dimensional generalized Sasakian space-forms with trans-Sasakian structures.
Tarak Mandal, Avijit Sarkar, Uday Chand De   +2 more
doaj   +1 more source

Contact \(CR\)-product of a trans-Sasakian manifold

, 1994
By using the induced geometric objects, the authors obtain characterizations of CR-products in trans-Sasakian manifolds.
Shahid, M.Hasan, Shoeb, Mohd, Sharfuddin, A.   +2 more
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GENERALIZED η-RICCI SOLITONS ON TRANS-SASAKIAN MANIFOLDS ASSOCIATED TO THE SCHOUTEN-VAN KAMPEN CONNECTION [PDF]

In this paper, we study generalized η-Ricci solitons with respect to the Schouten-van Kampen connection on trans-Sasakian manifolds. We give an example of generalized η-Ricci solitons on a trans-Sasakian manifold with respect to the Schouten-van Kampen ...
Azami, Shahroud
core   +1 more source

HALF LIGHTLIKE SUBMANIFOLDS OF AN INDEFINITE TRANS-SASAKIAN MANIFOLD

Bulletin of the Korean Mathematical Society, 2014
Summary: We study half light-like submanifolds \(M\) of an indefinite trans-Sasakian manifold such that its structure vector field is tangent to \(M\). First we study the general theory for such half light-like submanifolds. Next we prove some characterization theorems for half light-like submanifolds of an indefinite generalized Sasakian space form.
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Hyperbolic ∗-Ricci Solitons and Gradient Hyperbolic ∗-Ricci Solitons on (ε)-Almost Contact Metric Manifolds of Type (α, β)

Mathematics
In this research paper, we introduce the notions of hyperbolic ∗-Ricci solitons and gradient hyperbolic ∗-Ricci solitons. We study the hyperbolic ∗-Ricci solitons on a three-dimensional ε-trans-Sasakian manifold. Specifically, we determine the hyperbolic
Fatemah Mofarreh, Mohd Danish Siddiqi
doaj   +1 more source

On Quasi-Sasakian Manifolds

, 2019
In this paper we study three-dimensional quasi-Sasakian manifolds admitting the Schoutenvan Kampen connection. Also, we study D-homothetic deformations on three-dimensional quasi-Sasakian manifolds admitting Schouten-van connection and projectively flat ...
Yıldız, Ahmet, Ahmet SAZAK, Sazak, Ahmet, Ahmet YILDIZ   +3 more
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CR-SUBMANIFOLDS OF A NEARLY δ-LORENTZIAN TRANS SASAKIAN MANIFOLD

TWMS Journal of Applied and Engineering Mathematics, 2018
This work has partially been supported by the Maulana Azad National Urdu University, under (No.MANUU/Acad/F.404/2016-17/217).
openaire   +2 more sources