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On nearly paraK\"{a}hler manifolds

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The purpose of the present paper is to study on nearly para\-K\"{a}hler manifolds. Firstly, to investigate some properties of the Ricci tensor and the Ricci* tensor of nearly paraK\"{a}hler manifolds. Secondly, to define a special metric connection with torsion on nearly paraK\"{a}hler manifolds and present its some properties.

Abstract

The purpose of the present paper is to study on nearly para\-K\"{a}hler manifolds. Firstly, to investigate some properties of the Ricci tensor and the Ricci* tensor of nearly paraK\"{a}hler manifolds. Secondly, to define a special metric connection with torsion on nearly paraK\"{a}hler manifolds and present its some properties.

참고문헌 (8)

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  2. P. M. Gadea, "Classification of almost para-Hermitian manifolds", Rend. Mat. Appl. (7), 11(2), pp.377~396 (1991)
  3. E. Garcia-Rio, "Isotropic Kahler structures on Engel 4-manifolds", J. Geom. Phys., 33(3-4), pp.288~294 (2000)[DOI]
  4. A. Gray, "The sixteen classes of almost Hermitian manifolds and their linear invariants", Ann. Mat. Pura Appl., 123, pp.35~58 (1980)[DOI]
  5. S. Ivanov, "Parahermitian and paraquaternionic manifolds", Differential Geom. Appl., 23(2), pp.205~234 (2005)[DOI]
  6. V. F. Kirichenko, "Generalized Gray-Hervella classes and holomorphically projective transformations of generalized almost Hermitian structures", Izv. Math., 69(5), pp.963~987 (2005)[DOI]
  7. A. Salimov, "On an isotropic property of anti-Kahler-Codazzi manifolds", C. R. Math. Acad. Sci. Paris, 351(21-22), pp.837~839 (2013)[DOI]
  8. K. Yano, "Differential geometry on complex and almost complex spaces, International Series of Monographs in Pure and Applied Mathematics, 49" (1965), A Pergamon Press Book

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