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Semi-slant submanifolds in a locally conformal Kaehler space form

Year 2023, Volume: 52 Issue: 5, 1206 - 1218, 31.10.2023
https://doi.org/10.15672/hujms.1032768

Abstract

In this paper, we consider semi-slant submanifolds in a locally conformal Kaehler manifold and a locally conformal Kaehler space form. We give inequalities for the length of the second fundamental form and the mean curvature and, using Gauss and Codazzi equations, we get many useful results in locally conformal Kaehler space form.

Supporting Institution

INdAM, Istituzionale di Alta Matematica

Thanks

This work was supported by the National Group for Algebraic and Geometric Structures, and their Applications (GNSAGA-INdAM), ITALY. The authors thank the National Group.

References

  • [1] P. Alegre, Slant submanifolds of Lorentzian Sasakian and Para Sasakian manifold, Taiwan. J. Math. 17 (3), 897 - 910, 2013.
  • [2] A. Bejancu, $CR$-submanifolds of a Kaehler manifold I, Proc. Amer. Math. Soc. 69, 134 -142, 1978.
  • [3] A. Bejancu, $CR$-submanifolds of a Kaehler manifold II, Trans. Amer. Math. Soc. 250, 333-345, 1979.
  • [4] A. Bejancu, Geomerty of $CR$-submanifolds, D. Reidel Publishing Company, 1986.
  • [5] J.L. Cabrerizo, A. Carriazo, L. M. Fernández, M. Fernández, Slant submanifolds in Sasakian manifolds, Glasg. Math. J. 42 (1), 125 -138, 2000.
  • [6] J.L. Cabrerizo, A. Carriazo, L. M. Fernández, M. Fernández, Semi-slant submanifolds of a Sasakian manifold, Geom. Dedicata 78, 183-199, 1999.
  • [7] B.Y. Chen, $CR$-submanifolds of a Kaehler manifold I, J. of Differ. Geom. 16, 305-322, 1981.
  • [8] B.Y. Chen, $CR$-submanifolds of a Kaehler manifold II , J. of Differ. Geom. 16, 493- 509, 1981.
  • [9] B.Y. Chen, Geometry of submanifolds, Marcel Dekker, New York, 1973.
  • [10] B.Y. Chen, Geometry of slant submanifolds, Katholieke Univ. Leuven, 1990.
  • [11] B.Y. Chen, Slant immersions, B. Aust. Math. Soc. 41, 135-147, 1990.
  • [12] S. Dragomir, L. Ornea, Locally conformal Kähler geometry, Prog. Math. 155, Birkhäuser Boston, Inc., Boston, MA, 1998.
  • [13] T. Kashiwada, Some properties of locally conformal Kähler manifolds, Hokkaido Math. J. 8, 191-198, 1979.
  • [14] V.A. Khan, M. A. Khan, Semi-slant submanifolds of a nearly Kaehler manifold, Turk. J. Math. 31, 341-353, 2007.
  • [15] K. Matsumoto, On $CR$-submanifolds of locally conformal Kähler manifolds I, J. Korean Math. Soc. 21, 49-61, 1984.
  • [16] K. Matsumoto, On $CR$-submanifolds of locally conformal Kähler manifolds II, Tensor N. S. 45, 144-150, 1987.
  • [17] N. Papaghiuc, Semi-slant submanifolds of a Kaehlerian manifold, An. St. Univ. Al. I. Cuza, Iasi, 40, 55-61, 1994.
  • [18] B. Sahin, Slant submanifolds of an almost product Riemannian manifold, J. Korean Math. Soc. 43, 717-732, 2006.
  • [19] B. Sahin, Warped product submanifolds of Kaehler manifolds with a slant factor, Ann. Pol. Math. 95, 207-226, 2009.
  • [20] H.M. Tastan, S. Gerdan, Hemi-slant submanifolds of a locally conformal Kähler manifold, Int. Electron. J. Geom. 8 (2), 46-56, 2015.
  • [21] H.M. Tastan, M. M. Tripathi, Semi-slant submanifolds of a locally conformal Kähler manifold, Ann. St. Al. I. Cuza Univ. Iasi, (N.S.), 62 (2), 337-347, 2016.
  • [22] H.M. Tastan, S. Gerdan Aydin, Hemi-slant and Semi-slant submanifolds of Locally Conformal Kähler Manifolds, in: B.Y. Chen, M.H. Shahid, F. Al Solamy (eds) Complex Geometry of Slant Submanifolds, Springer, Singapore, 2022.
  • [23] I. Vaisman, Locally conformal almost Kähler manifolds, Isr. J. Math. 24, 338-351, 1976.
Year 2023, Volume: 52 Issue: 5, 1206 - 1218, 31.10.2023
https://doi.org/10.15672/hujms.1032768

Abstract

References

  • [1] P. Alegre, Slant submanifolds of Lorentzian Sasakian and Para Sasakian manifold, Taiwan. J. Math. 17 (3), 897 - 910, 2013.
  • [2] A. Bejancu, $CR$-submanifolds of a Kaehler manifold I, Proc. Amer. Math. Soc. 69, 134 -142, 1978.
  • [3] A. Bejancu, $CR$-submanifolds of a Kaehler manifold II, Trans. Amer. Math. Soc. 250, 333-345, 1979.
  • [4] A. Bejancu, Geomerty of $CR$-submanifolds, D. Reidel Publishing Company, 1986.
  • [5] J.L. Cabrerizo, A. Carriazo, L. M. Fernández, M. Fernández, Slant submanifolds in Sasakian manifolds, Glasg. Math. J. 42 (1), 125 -138, 2000.
  • [6] J.L. Cabrerizo, A. Carriazo, L. M. Fernández, M. Fernández, Semi-slant submanifolds of a Sasakian manifold, Geom. Dedicata 78, 183-199, 1999.
  • [7] B.Y. Chen, $CR$-submanifolds of a Kaehler manifold I, J. of Differ. Geom. 16, 305-322, 1981.
  • [8] B.Y. Chen, $CR$-submanifolds of a Kaehler manifold II , J. of Differ. Geom. 16, 493- 509, 1981.
  • [9] B.Y. Chen, Geometry of submanifolds, Marcel Dekker, New York, 1973.
  • [10] B.Y. Chen, Geometry of slant submanifolds, Katholieke Univ. Leuven, 1990.
  • [11] B.Y. Chen, Slant immersions, B. Aust. Math. Soc. 41, 135-147, 1990.
  • [12] S. Dragomir, L. Ornea, Locally conformal Kähler geometry, Prog. Math. 155, Birkhäuser Boston, Inc., Boston, MA, 1998.
  • [13] T. Kashiwada, Some properties of locally conformal Kähler manifolds, Hokkaido Math. J. 8, 191-198, 1979.
  • [14] V.A. Khan, M. A. Khan, Semi-slant submanifolds of a nearly Kaehler manifold, Turk. J. Math. 31, 341-353, 2007.
  • [15] K. Matsumoto, On $CR$-submanifolds of locally conformal Kähler manifolds I, J. Korean Math. Soc. 21, 49-61, 1984.
  • [16] K. Matsumoto, On $CR$-submanifolds of locally conformal Kähler manifolds II, Tensor N. S. 45, 144-150, 1987.
  • [17] N. Papaghiuc, Semi-slant submanifolds of a Kaehlerian manifold, An. St. Univ. Al. I. Cuza, Iasi, 40, 55-61, 1994.
  • [18] B. Sahin, Slant submanifolds of an almost product Riemannian manifold, J. Korean Math. Soc. 43, 717-732, 2006.
  • [19] B. Sahin, Warped product submanifolds of Kaehler manifolds with a slant factor, Ann. Pol. Math. 95, 207-226, 2009.
  • [20] H.M. Tastan, S. Gerdan, Hemi-slant submanifolds of a locally conformal Kähler manifold, Int. Electron. J. Geom. 8 (2), 46-56, 2015.
  • [21] H.M. Tastan, M. M. Tripathi, Semi-slant submanifolds of a locally conformal Kähler manifold, Ann. St. Al. I. Cuza Univ. Iasi, (N.S.), 62 (2), 337-347, 2016.
  • [22] H.M. Tastan, S. Gerdan Aydin, Hemi-slant and Semi-slant submanifolds of Locally Conformal Kähler Manifolds, in: B.Y. Chen, M.H. Shahid, F. Al Solamy (eds) Complex Geometry of Slant Submanifolds, Springer, Singapore, 2022.
  • [23] I. Vaisman, Locally conformal almost Kähler manifolds, Isr. J. Math. 24, 338-351, 1976.
There are 23 citations in total.

Details

Primary Language English
Subjects Mathematical Sciences
Journal Section Mathematics
Authors

Vittoria Bonanzınga 0000-0003-1737-7536

Koji Matsumoto 0000-0001-9926-4046

Publication Date October 31, 2023
Published in Issue Year 2023 Volume: 52 Issue: 5

Cite

APA Bonanzınga, V., & Matsumoto, K. (2023). Semi-slant submanifolds in a locally conformal Kaehler space form. Hacettepe Journal of Mathematics and Statistics, 52(5), 1206-1218. https://doi.org/10.15672/hujms.1032768
AMA Bonanzınga V, Matsumoto K. Semi-slant submanifolds in a locally conformal Kaehler space form. Hacettepe Journal of Mathematics and Statistics. October 2023;52(5):1206-1218. doi:10.15672/hujms.1032768
Chicago Bonanzınga, Vittoria, and Koji Matsumoto. “Semi-Slant Submanifolds in a Locally Conformal Kaehler Space Form”. Hacettepe Journal of Mathematics and Statistics 52, no. 5 (October 2023): 1206-18. https://doi.org/10.15672/hujms.1032768.
EndNote Bonanzınga V, Matsumoto K (October 1, 2023) Semi-slant submanifolds in a locally conformal Kaehler space form. Hacettepe Journal of Mathematics and Statistics 52 5 1206–1218.
IEEE V. Bonanzınga and K. Matsumoto, “Semi-slant submanifolds in a locally conformal Kaehler space form”, Hacettepe Journal of Mathematics and Statistics, vol. 52, no. 5, pp. 1206–1218, 2023, doi: 10.15672/hujms.1032768.
ISNAD Bonanzınga, Vittoria - Matsumoto, Koji. “Semi-Slant Submanifolds in a Locally Conformal Kaehler Space Form”. Hacettepe Journal of Mathematics and Statistics 52/5 (October 2023), 1206-1218. https://doi.org/10.15672/hujms.1032768.
JAMA Bonanzınga V, Matsumoto K. Semi-slant submanifolds in a locally conformal Kaehler space form. Hacettepe Journal of Mathematics and Statistics. 2023;52:1206–1218.
MLA Bonanzınga, Vittoria and Koji Matsumoto. “Semi-Slant Submanifolds in a Locally Conformal Kaehler Space Form”. Hacettepe Journal of Mathematics and Statistics, vol. 52, no. 5, 2023, pp. 1206-18, doi:10.15672/hujms.1032768.
Vancouver Bonanzınga V, Matsumoto K. Semi-slant submanifolds in a locally conformal Kaehler space form. Hacettepe Journal of Mathematics and Statistics. 2023;52(5):1206-18.