Results 81 to 90 of about 139,137 (128)

P A ON CR-SUBMANIFOLDS OF (ǫ)-PARACONTACT SASAKIAN MANIFOLD

open access: yes, 2014
: The object of this paper is to prove some of the properties of (ǫ)-paracontact Sasakian manifold. This paper is summarized as follows: Section (1) is introductory.
§, Barnali Laha, Arindam Bhattacharyya
core  

A Survey on Riemannian Curvature Tensor for Certain Classes of Almost Contact Metric Manifolds [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة
This paper is survey the components of Riemannian curvature tensor over the associated space of G-structures for certain classes of almost contact metric manifolds.
Mohammed Abass
doaj   +1 more source

On generic submanifold of Sasakian manifold with concurrent vector field

open access: yes, 2019
In the present paper, we deal with the generic submanifold admitting a Ricci soliton in Sasakian manifold endowed with concurrent vector field. Here, we find that there exists never any concurrent vector field on the invariant distribution D of generic ...
Halil ibrahim Yoldaş   +5 more
core   +1 more source

Hyper-Generalized Weakly Symmetric Para-Sasakian Manifolds and Their Geometric Properties

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы
This paper examines para-Sasakian manifolds that satisfy a hyper-generalized weakly symmetric curvature condition. The conditions under which such a manifold with a hyper-generalized weakly symmetric curvature condition satisfies the η-Einstein manifold
B. Thangjam, M.S. Devi
doaj   +1 more source

On Contact CR-Product of Sasakian statistical manifold

open access: yes, 2023
This paper studies the geometric properties of contact CR-submanifolds of Sasakian statistical manifold. The integrability of invariant and anti-invariant distributions of contact CR-submanifolds has been characterized.
Kaur, Jasleen, Rani, Vandana
core  

Noninvariant Hypersurfaces of a Nearly Trans-Sasakian Manifolds

open access: yesJournal of Mathematics, 2014
The present paper focuses on the study of noninvariant hypersurfaces of a nearly trans-Sasakian manifold equipped with (f,g,u,v,λ)-structure. Initially some properties of this structure have been discussed.
Satya Prakash Yadav, Shyam Kishor
doaj   +1 more source

Some Curvature Conditions on a Para-Sasakian Manifold with Canonical Paracontact Connection

open access: yes, 2020
We study canonical paracontact connection on a para-Sasakian manifold. We prove that a Ricci-flat para-Sasakian manifold with respect to canonical paracontact connection is an η-Einstein manifold.
Selcen Yüksel Perktaş   +2 more
core  

On Almost Generalized Weakly Symmetric LP-Sasakian Manifolds

open access: yesAnnals of the West University of Timisoara: Mathematics and Computer Science, 2017
The purpose of this paper is to introduce the notions of an almost generalized weakly symmetric LP-Sasakian manifolds and an almost generalized weakly Ricci-symmetric LP-Sasakian manifolds.
Baishya Kanak Kanti   +1 more
doaj   +1 more source

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