Class Nearly kahler Manifold of W – Projective Curvature Tensor
Article Sidebar
Main Article Content
Abstract
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 relationship was obtained between these classes and one of or more the tensor compounds and the components of curvature tensor and with adjoint G-structure space. Finally, we discover a relationship between , , with each other.
Article Details
This work is licensed under a Creative Commons Attribution 4.0 International License.
Tikrit Journal of Pure Science is licensed under the Creative Commons Attribution 4.0 International License, which allows users to copy, create extracts, abstracts, and new works from the article, alter and revise the article, and make commercial use of the article (including reuse and/or resale of the article by commercial entities), provided the user gives appropriate credit (with a link to the formal publication through the relevant DOI), provides a link to the license, indicates if changes were made, and the licensor is not represented as endorsing the use made of the work. The authors hold the copyright for their published work on the Tikrit J. Pure Sci. website, while Tikrit J. Pure Sci. is responsible for appreciate citation of their work, which is released under CC-BY-4.0, enabling the unrestricted use, distribution, and reproduction of an article in any medium, provided that the original work is properly cited.
References
[1] Gray A. (1976). ”Curvature Identities for Hermitian and Almost Hermitian Manifold “Tohoku Math .J.28, NO-4, 601-601.
[2] Gray A., Vanhecke L.(1979) .”Almost Hermitian Manifold with Constant Holomorphic Sectional curvature ", Cas.Pestov. Mat.Vol., NO-12,170-179.
[3] Gray A ,and Hervella L.M (1980)."Sixteen classes of almost Hermitian manifold and their linear invariants" Ann,Math .pure and Appl., Vol. 123, NO.3, 35-58
[4] Ali A. Shihab, Dhabiaʼa M. Ali (2018). “Generalized Conharmonic Curvature Tensor Of Nearly Kahler Manifold”. Tikrit J. Pure Science, V.23 (8).
[5] Kirichenko V.F.(2003). Differential Geometrical Structure on smooth manifolds. -M., MSPU,495