Results 41 to 50 of about 136 (90)
, 2023 The purpose of this study is to examine the complete lifts from the symmetric and concircular symmetric n-dimensional Lorentzian para-Sasakian manifolds (briefly, (LPS)n) to its tangent bundle TM associated with a Riemannian connection DC and a quarter ...
Abdul Haseeb +3 more
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Weierstrass representation in Riemannian and Lorentzian manifolds
, 2018 O Teorema de Representação de Weierstrass clássico, que faz uso da análise complexa para descrever uma superfície mínima imersa no espaço Euclidiano em termos de dados holomorfos, tem sido extremamente útil seja para construir novos exemplos de ...
Emanoel Mateus dos Santos Freire +1 more
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AppliedMathThe main object of this work is to study the generalized B-curvature tensor in an n-dimensional Lorentzian para-Kenmotsu (briefly, (LPK)n) manifold along a semi-symmetric metric connection ∇¯. First, in an (LPK)n-manifold, we explore certain flatness conditions, namely, B¯(Y,Z)X=0, B¯(Y,Z)ζ=0, g(B¯(φY,φZ)φX,φW)=0, and B¯(Y,Z)·φ=0 conditions, which all ...
Rajendra Prasad +3 more
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South East Asian J. of Mathematics and Mathematical SciencesThe focus of this research is to investigate Chaki-pseudo parallel submanifolds in Lorentzian para-Kenmotsu manifolds. This study examines the properties of these submanifolds, including their totally geodesic nature under different connections such as the semisymmetric connection, Schouten-van Kampen connection, and Tanaka Webstar connections.
V. Venkatesha, C. Aishwarya
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On 3-Dimensional Lorentzian β-Kenmotsu Manifolds
, 2009 In this paper, we study Lorentzian β-Kenmotsu manifold satisfying the condition R(X, Y ) · S = 0, where R(X, Y ) is considered as a derivation of the tensor algebra at each point of the manifold of tangent vectors X, Y and S is the Ricci tensor, 3 ...
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LP-Kenmotsu Manifolds Admitting Bach Almost Solitons
For a Lorentzian para-Kenmotsu manifold of dimension $m$ (briefly, ${(LPK)_{m}}$) admitting Bach almost soliton $(g,\zeta,\lambda)$, we explored the characteristics of the norm of Ricci operator. Besides, we gave the necessary condition for ${(LPK)_{m}}
Rajendra Prasad +4 more
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ALMOST CONFORMAL RICCI SOLITONS ON LP-SASAKIAN MANIFOLDS [PDF]
The object of the present paper is to classify almost conformal Ricci solitons on Lorentzian para-Sasakian manifolds. In this paper, we prove that such manifolds with infinitesimal contact vector field V is η-Einstein and the scalar curvature of the ...
Kar, Debabrata, Majhi, Pradip
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Projective Curvature Tensorin 3-dimensional Connected Trans-Sasakian Manifolds [PDF]
, 2016 summary:The object of the present paper is to study $\xi $-projectively flat and $\phi $-projectively flat 3-dimensional connected trans-Sasakian manifolds.
De, Krishnendu, De, Uday Chand
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Conformal structures and solitons in pseudo-Riemannian geometry [PDF]
, 2023 This thesis is divided into three distinct parts, each exploring different aspects of mathematical structures. The first part focuses on the investigation of locally conformally flat structures on fourdimensional manifolds.
Ferreiro Subrido, María
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Hypersurfaces of Lorentzian para-Sasakian manifolds
, 2011 In this paper we study the invariant and noninvariant hypersurfaces of $(1,1,1)$ almost contact manifolds, Lorentzian almost paracontact manifolds and Lorentzian para-Sasakian manifolds, respectively.
Keles, Sadik +2 more
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