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Real Hypersurfaces in Complex Space Forms with Reeb Flow Symmetric Structure Jacobi Operator

Published online by Cambridge University Press:  20 November 2018

Jong Taek Cho
Affiliation:
Department of Mathematics, Chonnam National University, Kwangju 500-757, Korea
U-Hang Ki
Affiliation:
The National Academy of Sciences, Seoul 137-044, Korea. e-mail: jtcho@chonnam.ac.kr
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Abstract

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Real hypersurfaces in a complex space form whose structure Jacobi operator is symmetric along the Reeb flow are studied. Among them, homogeneous real hypersurfaces of type $\left( A \right)$ in a complex projective or hyperbolic space are characterized as those whose structure Jacobi operator commutes with the shape operator.

Type
Research Article
Copyright
Copyright © Canadian Mathematical Society 2008

References

[1] Berndt, J., Real hypersurfaces with constant principal curvatures in complex hyperbolic space. J. Reine Angew. Math. 395(1989), 132141.Google Scholar
[2] Berndt, J. and Vanhecke, L., Two natural generalizations of locally symmetric spaces. Differential Geom. Appl. 2(1992), no. 2, 5780.Google Scholar
[3] Cecil, T. E. and Ryan, P. J., Focal sets and real hypersurfaces in complex projective space. Trans. Amer. Math. Soc. 269(1982), no. 2, 481499.Google Scholar
[4] Cho, J. T., On some classes of almost contact metric manifolds. Tsukuba J. Math. 19(1995), no. 1, 201217.Google Scholar
[5] Cho, J. T. and Ki, U-H., Real hypersurfaces of a complex projective space in terms of the Jacobi operators. Acta Math. Hungar 80(1998), no. 1–2, 155167.Google Scholar
[6] Cho, J. T. and Ki, U-H., Jacobi operators on real hypersurfaces of a complex projective space. Tsukuba J. Math. 22(1998), no. 1, 145156.Google Scholar
[7] Ki, U-H. Real hypersurfaces with parallel Ricci tensor of a complex space form. Tsukuba J. Math. 13(1989), no. 1, 7381.Google Scholar
[8] Ki, U-H. and Suh, Y. J., On real hypersurfaces of a complex space form. Math. J. Okayama Univ. 32(1990), 207221.Google Scholar
[9] Ki, U-H., Kim, H.-J., and Lee, A.-A., The Jacobi operator of real hypersurfaces of a complex space form. Commun. Korean Math. Soc. 13(1998), no. 3, 545560.Google Scholar
[10] Kim, U. K., Nonexistence of Ricci-parallel real hypersurfaces in P 2 or H 2 . Bull. Korean Math. Soc. 41(2004), no. 4, 699708.Google Scholar
[11] Kimura, M., Real hypersurfaces and complex submanifolds in complex projective space. Trans. Amer. Math. Soc. 296(1986), no. 1, 137149.Google Scholar
[12] Montiel, S. and Romero, A., On some real hypersurfaces of a complex hyperbolic space. Geom. Dedicata 20(1986), no. 2, 245261.Google Scholar
[13] Okumura, M., On some real hypersurfaces of a complex projective space. Trans. Amer. Math. Soc. 212(1975), 355364.Google Scholar
[14] de Dios Pérez, J., On parallelness of structure Jacobi operator of a real hyper-surface in complex projective space. In: Proceedings of the Eight International Workshop on Differential Geometry. Kyungpook Nat. Univ., Taegu, 2004, pp. 4755.Google Scholar
[15] Ortega, M., de Dios Pérez, J., and Santos, F. G., Non-existence of real hypersurfaces with parallel structure Jacobi operator in nonflat complex space forms. Rocky Mountain J. Math. 36(2006), 16031614.Google Scholar
[16] de Dios Pérez, J., Santos, F. G., and Suh, Y. J., Real hypersurfaces of complex projective space whose structure Jacobi operator is -parallel. Bull. Belg.Math. Soc. Simon Stevin 13(2006), no. 3, 459469.Google Scholar
[17] Takagi, R., On homogeneous real hypersurfaces in a complex projective space. Osaka J. Math. 10(1973), 495506.Google Scholar
[18] Takagi, R., Real hypersurfaces in a complex projective space with constant principal curvatures. I. II. J. Math. Soc. Japan 15(1975), 4353, no. 4, 507–516.Google Scholar