Results 61 to 70 of about 13,980,497 (126)

Some Solitons on Lorentzian Para-Kenmotsu Manifolds

Sarajevo Journal of Mathematics
In this paper we study the nature of the Einstein soliton and $\eta $-Einstein soliton in the framework of Lorentzian para-Kenmotsu manifolds (briefly, LP-Kenmotsu manifolds). We find an expression for scalar curvature of LP-Kenmotsu manifolds admitting the Einstein soliton and $\eta $-Einstein soliton in various cases.
Abhijit Mandal, Meghlal Mallik
openaire   +1 more source

ON-RECURRENT LORENTZIAN -KENMOTSU MANIFOLDS

, 2019
: In this paper, we study Lorentzian -Kenmotsu manifold and we shown that -recurrent Lorentzian -Kenmotsu manifold is an Einstein manifold and a pseudo-projective -recurrent Lorentzian -Kenmotsu manifold is an - Einstein manifold.
NAGANAGOUD, K., SREENIVASA, G.T., VENKATESHA, VENKATESHA, BAGEWADI, C.S.   +3 more
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The smallest dimension submanifolds of para ?-kenmotsu manifold

, 2016
In this paper, we have studied the smallest dimensional submanifold of para ?-Kenmotsu manifold. Necessary and sufficient conditions are given on 3-dimensional submanifolds of a 5-dimensional para ?-Kenmotsu manifold to be a slant submanifold. After that,
Sari R., Turgut Vanli A.
core  

Generalized curvature tensor and the hypersurfaces of the Hermitian manifold for the class of Kenmotsu type

, 2023
This paper determined the components of the generalized curvature tensor for the class of Kenmotsu type and established the mentioned class is {\eta}-Einstein manifold when the generalized curvature tensor is flat; the converse holds true under suitable ...
Abood, Habeeb M., Abass, Mohammed Y.
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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
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Totally contact umbilical screen-slant and screen-transversal lightlike submanifolds of indefinite Kenmotsu manifold [PDF]

summary:We study totally contact umbilical screen-slant lightlike submanifolds and totally contact umbilical screen-transversal lightlike submanifolds of an indefinite Kenmotsu manifold.
Karmakar, Payel
core   +1 more source

Ricci solitons in Kenmotsu manifolds.

, 2012
In this paper we study Ricci solitons in Kenmotsu manifolds. We consider quasi conformal, conharmonic and projective curvature tensors in a Kenmotsu manifold admitting Ricci solitons and prove the conditions for the Ricci solitons to be shrinking, steady
Premalatha, C.R., Nagaraja, H.G.
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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 A CLASS OF PARA KENMOTSU MANIFOLDS [PDF]

International Journal of Pure and Apllied Mathematics, 2017
T. Satyanarayana, K.L. Sai Prasad, B. Satyanarayana   +2 more
openaire   +1 more source

Study on CR-submanifolds of Lorentzian para-Kenmotsu manifolds

Filomat
In this research paper, our investigation focuses on exploring outcomes related to pseudo parallel paracontact CR-submanifolds, considering both Chaki?s and Deszcz?s definitions. We specifically consider the influence of Levi-Civita connection and semisymmetric metric connection within Lorentzian para-Kenmotsu manifolds.
Chandrashekharappa Aishwarya, Venkatesha Venkatesha   +1 more
openaire   +1 more source