Results 31 to 40 of about 355,696 (255)

GENERELIZED CONHARMONIC CURVATURE TENSOR OF NEARLY KAHLER MANIFOLD

Tikrit Journal of Pure Science, 2018
In this paper we study the relationship between tensor algebraic curvature tensor, and General conharmonic curvature tensor of Nearly Kahler manifold, i. e. it has a classical symmetry properties of the Riemann carvatur tensor.
Ali A. Shihab, Dhabiaʼa M. Ali
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Curvature tensor of connection in principal bundle of Cartan's projective connection space

Дифференциальная геометрия многообразий фигур, 2019
We considered Cartan's projective connection space with structure equations generalizing the structure equations of the projective space and the condition of local projectivity (this condition is an analogue to the equiprojectivity condition in the ...
K. Bashashina
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Extracting the quantum geometric tensor of an optical Raman lattice by Bloch-state tomography

Physical Review Research, 2023
In Hilbert space, the geometry of the quantum state is identified by the quantum geometric tensor (QGT), whose imaginary part is the Berry curvature and whose real part is the quantum metric tensor.
Chang-Rui Yi, Jinlong Yu, Huan Yuan, Rui-Heng Jiao, Yu-Meng Yang, Xiao Jiang, Jin-Yi Zhang, Shuai Chen, Jian-Wei Pan   +8 more
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E-BOCHNER CURVATURE TENSOR ON ALMOST C(λ) MANIFOLDS [PDF]

, 2022
The present paper deals the study of E-Bochner curvature tensor on an almost C(λ) manifolds with the conditions Be (ξ, X).S = 0, Be (ξ, X).R = 0, R.Be (ξ, X) = 0 and Be (ξ, X).Be = 0, where R, S and Be denotes Riemannian curvature tensor, Ricci tensor ...
Gupta, Brijesh Kumar, Chaturvedi, Braj Bhushan   +1 more
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Class Nearly kahler Manifold of W – Projective Curvature Tensor

Tikrit Journal of Pure Science, 2023
The current study deals with new three classes of the  manifold of w – projective curvature tensor. The aim of this paper to calculate differential - geometrical and topological properties closest for new classes , and , through it ,an equivalence ...
Ali Khalaf Ali, A. A.Shihab
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Invariance of the distributional curvature of the cone under smooth diffeomorphisms

, 1999
An explicit calculation is carried out to show that the distributional curvature of a 2-cone, calculated by Clarke et al (Clarke C J S, Vickers J A and Wilson J P 1996 Class. Quantum Grav.
Vickers, J.A., Wilson, J.P.
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The Concircular Curvature Tensor Of The Locally Conformal Kahler Manifold

Tikrit Journal of Pure Science, 2019
In this research, we are calculated components conharmonic curvature tensor in some aspects Hermeation manifolding in particular of the Locally Conformal Kahler manifold.
Ali Abdalmajed. Shihab, Dheyaa Nathim Ahmed   +1 more
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The conformal change of the metric of an almost Hermitian manifold applied to the antiholomorphic curvature tensor [PDF]

, 2013
summary:By using the technique of decomposition of a Hermitian vector space under the action of a unitary group, Ganchev [2] obtained a tensor which he named the Weyl component of the antiholomorphic curvature tensor.
Prvanović, Mileva
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Generalized Birecurrent Finsler Geometry: Curvature Identities and Mathematical Foundations for Mechanical and Renewable Energy Systems

Wadi Alshatti University Journal of Pure and Applied Sciences
This paper investigates a class of generalized birecurrent Finsler spaces characterized by a generalized recurrence condition imposed on Cartan’s third curvature tensor with respect to Cartan’s connection.
Wafa'a H. A. Hadi, Adel Mohammed Ali Al-Qashbari, Rahma S. Elzer   +2 more
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Curvature-torsion quasitensor of Laptev fundamental-group connection

Дифференциальная геометрия многообразий фигур, 2020
We consider a space with Laptev's fundamental group connection generalizing spaces with Cartan connections. Laptev structural equations are reduced to a simpler form.
Yu. I. Shevchenko
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