Results 21 to 30 of about 1,258 (109)
GENERALIZED CONFORMAL CURVATURE TENSOR OF LP-SASAKIAN MANIFOLD
South East Asian J. of Mathematics and Mathematical Sciences, 2023 The object of the present paper is to generalize conformal curvature tensor of LP-Sasakian manifold with the help of a new generalized (0, 2) symmetric tensor Z introduced by Mantica and Suh [7]. Various geometric properties of the generalized conformal curvature tensor of LP-Sasakian manifold have been studied.
Pandey, Mayank +3 more
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Semi-symmetry type LP-Sasakian manifolds
, 2017 Recently the present authors have introduced the notion of generalized quasi-conformal curvature tensor $W$, which bridges conformal curvature tensor, concircular curvature tensor, projective curvature tensor and conharmonic curvature tensor. The present
Chowdhury, Partha Roy +1 more
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ON M-Projectively Flat LP-Sasakian Manifolds [PDF]
Ukrainian Mathematical Journal, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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$LP$-Sasakian manifolds with generalized symmetric metric connection
Novi Sad Journal of Mathematics, 2020 Summary: The present study initially identifies the generalized symmetric connections of type \((\alpha,\beta)\), which can be regarded as more generalized forms of quarter and semi-symmetric connections. The quarter and semi-symmetric connections are obtained when \((\alpha,\beta)=(1,0)\) and \((\alpha,\beta)=(0,1)\), respectively.
Bahadir, Oğuzhan +2 more
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Eta-Ricci solitons on LP-Sasakian manifolds [PDF]
Revista de la Unión Matemática Argentina, 2019 We consider η-Ricci solitons on Lorentzian para-Sasakian manifolds with Codazzi type of the Ricci tensor. Then we study η-Ricci solitons on ϕ-conformally semi-symmetric, ϕ-Ricci symmetric, and conformally Ricci semi-symmetric Lorentzian para-Sasakian manifolds.
Pradip Majhi, Debabrata Kar
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LP-Sasakian Manifolds Equipped with Zamkovoy Connection and Conharmonic Curvature Tensor [PDF]
Journal of the Indonesian Mathematical Society, 2021 In this paper we have proved some results on conharmonically flat, quasi conharmonically flat and φ-conharmonically flat LP-Sasakian manifolds with respect to Zamkovoy connection. Also, we study generalized conharmonic φ-recurrent LP-Sasakian manifolds with respect to Zamkovoy connection. Moreover, we study LP-Sasakian manifolds satisfying K*(ξ,U)∘R*=0,
Mandal, Abhijit, Das, Ashoke
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On the Regularity of Weak Contact p‐Harmonic Maps
Journal of Complex Analysis, Volume 2013, Issue 1, 2013., 2013 We prove Caccioppoli type estimates and consequently establish local Hölder continuity for a class of weak contact (2n + 2)‐harmonic maps from the Heisenberg group ℍn into the sphere S2m−1.
Sorin Dragomir +2 more
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Some Curvature Properties of (LCS) n‐Manifolds
Abstract and Applied Analysis, Volume 2013, Issue 1, 2013., 2013 The object of the present paper is to study (LCS) n‐manifolds with vanishing quasi‐conformal curvature tensor. (LCS) n‐manifolds satisfying Ricci‐symmetric condition are also characterized.
Mehmet Atçeken, Narcisa C. Apreutesei
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On Geometry of Submanifolds of (LCS)n‐Manifolds
International Journal of Mathematics and Mathematical Sciences, Volume 2012, Issue 1, 2012., 2012 We show geometrical properties of a submanifold of a (LCS)n‐manifold. The properties of the induced structures on such a submanifold are also studied.
Mehmet Atceken, Attila Gilányi
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EXISTENCE OF A PRODUCT SUB MANIFOLD OF AN LP-SASAKIAN MANIFOLD WITH A COEFFICIENT α
Bulletin of the Korean Mathematical Society, 2003 Summary: A Lorentzian paracontact manifold \((M,\varphi,\xi,\eta, g)\) is called LP-Sasakian with coefficient \(\alpha\) if there exists a smooth function \(\alpha\) on \(M\) such that \[ (\nabla_Z\Phi) (X,Y)= \alpha \bigl(g (\varphi X,\varphi Z)\eta(Y)+g(\varphi Y,\varphi Z)\eta(X) \bigr), \quad\Phi(X,Y)= \frac{1}{\alpha} (\nabla_X\eta)Y, \] for any ...
Sengupta, A. K., De, U. C., Jun, J. B.
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