Results 111 to 120 of about 2,731 (132)

Conformal semi-slant submersions from Lorentzian para Kenmotsu manifolds

Tbilisi Mathematical Journal, 2021
The paper deals with the notion of conformal semi-slant submersions from Lorentzian para Kenmotsu manifolds onto Riemannian manifolds. In this paper, we study the integrability of the distributions and the geometry of leaves manifolds.
Prasad, Rajendra, Singh, Punit Kumar, Kumar, Sushil   +2 more
openaire   +2 more sources

CERTAIN CURVATURE CONDITIONS ON LORENTZIAN PARA-KENMOTSU MANIFOLDS

2022
We classify Lorentzian para-Kenmotsu manifolds which satisfy the curvature conditions W2.C = 0, Z.C = LCQ(g, C), W2.Z − Z.W2 = 0 and W2.Z + Z.W2 = 0, where W2 is the Weyl-projective tensor, Z is the concircular tensor, and C is the Weyl conformal curvature tensor.
S. Sunitha Devi, K.L. Sai Prasad, T. Satyanarayana   +2 more
openaire   +1 more source

Conformal η-Ricci soltons on anti-invariant submanifold of LP-Kenmotsu manifold endowed with the Zamkovoy connection

Filomat
The object of the present paper is to study anti-invariant submanifolds of Lorentzian para-Kenmotsu manifold (briefly, LP-Kenmotsu manifold) with respect to the Zamkovoy connection. We prove that if an anti-invariant submanifold M of LP-Kenmotsu manifold
A. Mandal, Mustafa Yıldırım
semanticscholar   +1 more source

SOME SOLITONS ON PARA-KENMOTSU MANIFOLDS ADMITTING ZAMKOVOY CANONICAL PARACONTACT CONNECTION

Journal of Mathematical Sciences
Jhantu Das, Arindam Bhattacharyya
exaly   +2 more sources

On some important characterizations of Lorentz para-Kenmotsu manifolds on some special curvature tensors

Asian-European Journal of Mathematics
In this paper, some properties of Lorentz para-Kenmotsu manifolds are studied using specified curvature tensors. The Lorentz para-Kenmotsu manifold is investigated in terms of the curvature tensors [Formula: see text] and [Formula: see text].
T. Mert, M. Atc̣eken
semanticscholar   +1 more source

Invariant and holomorphic distributions on para-Kenmotsu manifolds

ANNALI DELL'UNIVERSITA' DI FERRARA, 2014
The author deals with two questions on para-Kenmotsu manifolds [\textit{K. Kenmotsu}, Tohoku Math. J., II. Ser. 24, 93--103 (1972; Zbl 0245.53040)]. One is the characterization of holomorphic vector fields as the kernel of a \(\overline{\partial}\)-operator. The second one is the description of the Walczak formula [\textit{P.G. Walczack}, Colloq. Math.
openaire   +1 more source

ON 3-DIMENSIONAL $\alpha$-PARA KENMOTSU MANIFOLDS

2017
The aim of the present paper is to study 3-dimensional alpha-para Kenmotsu manifolds. First we consider 3-dimensional Ricci semisymmetric $\alpha$-para Kenmotsu manifolds and obtain some equivalent conditions. Next we study cyclic parallel Ricci tensor in 3-dimensional $\alpha$-para Kenmotsu manifolds.
MANDAL, KRISHANU, DE, U.C.
openaire   +1 more source

ON φ-CONHARMONICALLY FLAT LORENTZIAN PARA-KENMOTSU MANIFOLDS

The present paper deals with a class of Lorentzian almost paracontact metric manifolds namely Lorentzian para-Kenmotsu (briefly LP-Kenmotsu) manifolds. We study and have shown that a quasiconformally flat Lorentzian para-Kenmotsu manifold is locally isomorphic with a unit sphere Sn(1).
I.V. Venkateswara Rao , S. Sunitha Devi , K.L. Sai Prasad   +2 more
openaire   +1 more source

Notes on η‐Einstein solitons on para‐Kenmotsu manifolds

Mathematical Methods in the Applied Sciences, 2023
Halil Ibrahim Yoldaş
exaly  

ON CERTAIN CLASSES OF CONFORMALLY FLAT LORENTZIAN PARA-KENMOTSU MANIFOLDS

In this present paper, we classify and explore the geometrical significance of a class of Lorentzian almost paracontact metric manifolds namely Lorentzian para-Kenmotsu (briefly LP-Kenmotsu) manifolds whenever the manifolds are either conformally flat or conformally symmetric.
K.L. Sai Prasad , P. Naveen , S. Sunitha Devi   +2 more
openaire   +1 more source