Research Article
BibTex RIS Cite

Classification of Codazzi and Note on Minimal Hypersurfaces in $Nil^{4}$

Year 2023, , 707 - 714, 29.10.2023
https://doi.org/10.36890/iejg.1256112

Abstract

In this paper, we give a classification of Codazzi hypersurfaces in a Lie group $(Nil^{4},\widetilde g)$. We also give a characterization of a class of minimal hypersurfaces in $(Nil^{4},\widetilde g)$ with an example of a minimal surface in this class.

References

  • [1] Belkhelfa M., Dillen F., Inoguchi J.: Surfaces with parallel second fundamental form in Bianchi-Cartan-Vranceanu spaces. Banach Center Publishing, 57, 67-87 (2002).
  • [2] Calvaruso G., De Leo B.: Curvature properties of four-dimensional generalized symmetric spaces. J. Geom. 90, 30-46 (2008).
  • [3] Filipkiewicz R.: Four dimensional geometries. PhD thesis, University of Warwick, Great Britain (1983).
  • [4] Hasni A.: Les géométries de Thurston et la pseudo symétrie d’après R. Deszcz. PhD thesis, University of Tlemcen, Algeria (2014).
  • [5] Lawson H.B.: Local rigidity theorems for minimal hypersurfaces. Ann. Math. 89, 187-197 (1969).
  • [6] Leo B.D., Veken J.V.: Totally geodesic hypersurfaces of four-dimensional generalized symmetric spaces. Geom Dedicata, 159, 373-387 (2012).
  • [7] O’Neil: Semi-Riemannian Geometry. Academic Press, New York (1983).
  • [8] Willmore T.J.: Riemannian Geometry. Clarendon Press, New York (1993).
Year 2023, , 707 - 714, 29.10.2023
https://doi.org/10.36890/iejg.1256112

Abstract

References

  • [1] Belkhelfa M., Dillen F., Inoguchi J.: Surfaces with parallel second fundamental form in Bianchi-Cartan-Vranceanu spaces. Banach Center Publishing, 57, 67-87 (2002).
  • [2] Calvaruso G., De Leo B.: Curvature properties of four-dimensional generalized symmetric spaces. J. Geom. 90, 30-46 (2008).
  • [3] Filipkiewicz R.: Four dimensional geometries. PhD thesis, University of Warwick, Great Britain (1983).
  • [4] Hasni A.: Les géométries de Thurston et la pseudo symétrie d’après R. Deszcz. PhD thesis, University of Tlemcen, Algeria (2014).
  • [5] Lawson H.B.: Local rigidity theorems for minimal hypersurfaces. Ann. Math. 89, 187-197 (1969).
  • [6] Leo B.D., Veken J.V.: Totally geodesic hypersurfaces of four-dimensional generalized symmetric spaces. Geom Dedicata, 159, 373-387 (2012).
  • [7] O’Neil: Semi-Riemannian Geometry. Academic Press, New York (1983).
  • [8] Willmore T.J.: Riemannian Geometry. Clarendon Press, New York (1993).
There are 8 citations in total.

Details

Primary Language English
Subjects Mathematical Sciences
Journal Section Research Article
Authors

Noura Djellalı 0009-0000-1843-1966

Abdelbasset Hasni 0009-0007-3460-5269

Ahmed Mohammed Cherif 0000-0002-6155-0976

Mohamed Belkhelfa 0000-0002-2570-6742

Early Pub Date October 25, 2023
Publication Date October 29, 2023
Acceptance Date August 21, 2023
Published in Issue Year 2023

Cite

APA Djellalı, N., Hasni, A., Mohammed Cherif, A., Belkhelfa, M. (2023). Classification of Codazzi and Note on Minimal Hypersurfaces in $Nil^{4}$. International Electronic Journal of Geometry, 16(2), 707-714. https://doi.org/10.36890/iejg.1256112
AMA Djellalı N, Hasni A, Mohammed Cherif A, Belkhelfa M. Classification of Codazzi and Note on Minimal Hypersurfaces in $Nil^{4}$. Int. Electron. J. Geom. October 2023;16(2):707-714. doi:10.36890/iejg.1256112
Chicago Djellalı, Noura, Abdelbasset Hasni, Ahmed Mohammed Cherif, and Mohamed Belkhelfa. “Classification of Codazzi and Note on Minimal Hypersurfaces in $Nil^{4}$”. International Electronic Journal of Geometry 16, no. 2 (October 2023): 707-14. https://doi.org/10.36890/iejg.1256112.
EndNote Djellalı N, Hasni A, Mohammed Cherif A, Belkhelfa M (October 1, 2023) Classification of Codazzi and Note on Minimal Hypersurfaces in $Nil^{4}$. International Electronic Journal of Geometry 16 2 707–714.
IEEE N. Djellalı, A. Hasni, A. Mohammed Cherif, and M. Belkhelfa, “Classification of Codazzi and Note on Minimal Hypersurfaces in $Nil^{4}$”, Int. Electron. J. Geom., vol. 16, no. 2, pp. 707–714, 2023, doi: 10.36890/iejg.1256112.
ISNAD Djellalı, Noura et al. “Classification of Codazzi and Note on Minimal Hypersurfaces in $Nil^{4}$”. International Electronic Journal of Geometry 16/2 (October 2023), 707-714. https://doi.org/10.36890/iejg.1256112.
JAMA Djellalı N, Hasni A, Mohammed Cherif A, Belkhelfa M. Classification of Codazzi and Note on Minimal Hypersurfaces in $Nil^{4}$. Int. Electron. J. Geom. 2023;16:707–714.
MLA Djellalı, Noura et al. “Classification of Codazzi and Note on Minimal Hypersurfaces in $Nil^{4}$”. International Electronic Journal of Geometry, vol. 16, no. 2, 2023, pp. 707-14, doi:10.36890/iejg.1256112.
Vancouver Djellalı N, Hasni A, Mohammed Cherif A, Belkhelfa M. Classification of Codazzi and Note on Minimal Hypersurfaces in $Nil^{4}$. Int. Electron. J. Geom. 2023;16(2):707-14.