Results 61 to 70 of about 139,893 (132)

CHARACTERIZATION OF $\phi$-SYMMETRIC LORENTZIAN PARA-KENMOTSU MANIFOLDS [PDF]

, 2023
The purpose of the present paper is to explore the characteristics of the Lorentzian $\phi$-symmetric para-Kenmotsu manifold as an Einstein manifold. In this paper, we also study the parallel 2-form on the LP-Kenmotsu manifold (LP-Kenmotsu manifold is ...
Verma, Abhinav, Yadav, Vindhyachal Singh, Prasad, Rajendra   +2 more
core   +1 more source

η-Ricci Solitons on Kenmotsu 3-Manifolds

Annals of the West University of Timisoara: Mathematics and Computer Science, 2018
In the present paper we study η-Ricci solitons on Kenmotsu 3-manifolds. Moreover, we consider η-Ricci solitons on Kenmotsu 3-manifolds with Codazzi type of Ricci tensor and cyclic parallel Ricci tensor.
De Krishnendu, De Uday Chand
doaj   +1 more source

The Z‐Tensor on Almost Co‐Kählerian Manifolds Admitting Riemann Soliton Structure

Advances in Mathematical Physics, Volume 2024, Issue 1, 2024.
A Riemann soliton (RS) is a natural generalization of a Ricci soliton structure on pseudo‐Riemannian manifolds. This work aims at investigating almost co‐Kählerian manifolds (ACKM) 2n+1 whose metrics are Riemann solitons utilizing the properties of the Z‐tensor.
Sunil Kumar Yadav, Sameh Shenawy, Nasser Bin Turki, Rajendra Prasad, Mohammad Mirzazadeh   +4 more
wiley   +1 more source

Generalized Kenmotsu Manifolds

, 2016
In 1972, K. Kenmotsu studied a class of almost contact Riemannian manifolds which later are called a Kenmotsu manifold. In this paper, we study Kenmotsu manifolds with (2n + s)-dimensional s-contact metric manifold that we call generalized Kenmotsu ...
SARI, RAMAZAN, VANLI, AYSEL
core   +1 more source

The Smallest Dimension Submanifolds of Para beta-Kenmotsu Manifold

, 2016
In this paper, we have studied the smallest dimensional submanifold of para beta-Kenmotsu manifold. Necessary and sufficient conditions are given on 3-dimensional submanifolds of a 5-dimensional para beta-Kenmotsu manifold to be a slant submanifold ...
Turgut Vanli, Aysel, Sarı, Ramazan
core   +1 more source

Almost Kenmotsu 3-h-metric as a cotton soliton [PDF]

Arab Journal of Mathematical Sciences
Purpose – Cotton soliton is a newly introduced notion in the field of Riemannian manifolds. The object of this article is to study the properties of this soliton on certain contact metric manifolds.
Dibakar Dey, Pradip Majhi
doaj   +1 more source

Generalized η-Ricci solitons on f-Kenmotsu 3-manifolds associated to the Schoutenvan Kampen connection [PDF]

AUT Journal of Mathematics and Computing
In this paper, we investigate f-Kenmotsu 3-dimensional manifolds admitting generalized η-Ricci solitons with respect to the Schouten-van Kampen connection.
Shahroud Azami
doaj   +1 more source

Submersions of Semi-Invariant Submanifolds of a Kenmotsu Manifold

, 2021
Bu çalışmada , bir Kenmotsu manifoldun semi-invariant altmanifoldundan hemen hemen kontakt manifolda submersiyonlar incelendi.Submersiyonlar için temel teoremler ve eğrilik ilişkileri elde edildi.In this paper, we introduce the submersions of semi ...
Özyol, Oğuzhan, Sarı, Ramazan
core  

On Almost Generalized Weakly Symmetric Kenmotsu Manifolds [PDF]

, 2016
summary:This paper aims to introduce the notions of an almost generalized weakly symmetric Kenmotsu manifolds and an almost generalized weakly Ricci-symmetric Kenmotsu manifolds.
Mikeš, Josef, Chowdhury, Partha Roy, Peška, Patrik, Baishya, Kanak Kanti   +3 more
core   +1 more source

Characterizations of PR-Pseudo-Slant Warped Product Submanifold of Para-Kenmotsu Manifold with Slant Base

, 2022
In this article, we study the properties of PR-pseudo-slant submanifold of para-Kenmotsu manifold and obtain the integrability conditions for the slant distribution and anti-invariant distribution of such submanifold.
Fatemah Mofarreh, Anuj Kumar, Sachin Kumar Srivastava, Akram Ali   +3 more
core   +1 more source