Results 11 to 20 of about 2,731 (132)
ON PARA KENMOTSU MANIFOLD [PDF]
International Journal of Pure and Apllied Mathematics, 2014 A type of para Kenmotsu (briefly p -Kenmotsu) manifold in which R( ,X).C = 0 has been considered, where C is the conformal curvature tensor of the manifold and R is the curvature transformation. It has been shown that such a manifold is conformally flat and hence is an sp -Kenmotsu manifold.
K. L. Sai Prasad, T. Satyanarayana
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Characterizations of PR-Pseudo-Slant Warped Product Submanifold of Para-Kenmotsu Manifold with Slant Base [PDF]
Symmetry, 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.
S K Srivastava +2 more
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On generalized pseudo-projective curvature tensor of para-Kenmotsu manifolds
Bulletin of the Transilvania University of Brasov Series III Mathematics and Computer Science, 2021 The object of the present paper is to generalize pseudo-projective curva-ture tensor of para-Kenmotsu manifold with the help of a new generalized(0,2) symmetric tensorZintroduced by Mantica and Suh. Various geo-metric properties of generalized pseudo-projective curvature tensor of para-Kenmotsu manifold have been studied. It is shown that a generalized
A.K. Goyal +2 more
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Gulf Journal of Mathematics, 2021 In the present paper we study η-Ricci solitons on three-dimensional para-Kenmotsu manifolds with the curvature condition R.Q=0. Also we study conformal flat, projectively flat and concircularly flat η-Ricci soliton on a three-dimensional para-Kenmotsu manifold.
Sumanjit Sarkar, Santu Dey, Xiaomin Chen
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Analysis of some properties of w5 curvature tensor in lorentzian para kenmotsu manifold [PDF]
International Journal of Statistics and Applied MathematicsFN Mburu, PW Njori, CN Gitonga
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Filomat, 2018 In this paper we study para-Kenmotsu manifolds. We characterize this manifolds by tensor equations and study their properties. We are devoted to a study of ?-Einstein manifolds. We show that a locally conformally flat para-Kenmotsu manifold is a space of constant negative sectional curvature -1 and we prove that if a para-Kenmotsu manifold ...
Simeon Zamkovoy
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RICCI AND PROJECTIVE CURVATURE TENSORS ON A TYPE OF PARA-KENMOTSU MANIFOLD [PDF]
International Journal of Pure and Apllied Mathematics, 2016 The object of the present paper is to study the curvature properties of Ricciparallel para-Kenmotsu (briefly, P -Kenmotsu) manifold with the conditions R(X, ξ).P = P (X, ξ).R and R(X, ξ).P = L[(X ∧ ξ).P ], (L 6= −1), where R(X,Y ) is the Riemannian ...
S. Sunitha Devi +2 more
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On connections with torsion on nonholonomic para-Kenmotsu manifolds
Дифференциальная геометрия многообразий фигур, 2023 The concept of a nonholonomic para-Kenmotsu manifold is introduced. A nonholonomic para-Kenmotsu manifold is a natural generalization of a para-Kenmotsu manifold; the distribution of a nonholonomic para-Kenmotsu manifold does not need to be involutive.
A. V. Bukusheva
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On almost α-para-Kenmotsu manifolds satisfyıng certain conditions
Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics, 2018 Summary: In this paper, we study some remarkable properties of almost \(\alpha \)-para-Kenmotsu manifolds. We consider projectively flat, conformally flat and concircularly flat almost \(\alpha\)-para-Kenmotsu manifolds (with the \(\eta\)-parallel tensor field \(\phi h\)). Finally, we present an example to verify our results.
İrem Küpeli Erken
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On the existence of para-Kenmotsu manifolds [PDF]
, 2022 This note provides a quite obvious observation that the condition (2.7), which is a part of the original definition of the so-called para-Kenmotsu manifolds [9], does not make sense, and thus this concept is void. So, it is proved that the para-Kenmotsu manifolds does not exist under the condition mentioned above.
Gherici Beldjilali
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