Araştırma Makalesi
BibTex RIS Kaynak Göster

Non-invariant Hypersurfaces of Hyperbolic Sasakian Manifolds

Yıl 2021, Cilt: 2 Sayı: 1, 16 - 24, 09.07.2021

Öz

The object of this paper is to study non-invariant hypersurfaces of hyperbolic Sasakian manifolds equipped with (f,g,u,v,λ)- structure. Some properties obeyed by this structure are obtained. The necessary and sufficient conditions also have been obtained for totally umbilical non -invariant hypersurfaces with (f,g,u,v,λ)- structure of hyperbolic Sasakian manifolds to be totally geodesic. The second fundamental form of a non-invariant hypersurface of hyperbolic Sasakian manifolds with (f,g,u,v,λ) - structure has been traced under the condition when f is parallel.

Kaynakça

  • Goldberg SI. Conformal transformation of Kaehler manifolds. Bulletin of American Mathematical Society. 1960. 66: 54-58.
  • Goldberg SI, Yano K. Non-invariant hypersurfaces of almost contact manifolds. Journal of the Mathematical Society of Japan. 1970. 22(1): 25-34.
  • Yano K, Okumura M. On (f,g,u,v,λ) – structures. Kodai Mathematical Seminar Reports. 1970. 22: 401-423.
  • Blair DE, Ludden GD. Hypersurfaces in Almost Contact Manifold, Tohoku Math. J. 1969. 22: 354-362.
  • Matsumoto K, Mihai I, Rosaca R. ξ-null geodesic vector fields on a LP-Sasakian manifold. J. Korean Math. Soc. 1995. 32: 17-31
  • Blair DE. Contact Manifolds in Riemannian Geometry. Lecture Notes in Mathematics vol. 509. Springer-Verlag: Berlin; 1976.
  • Chen BY. Geometry of submanifolds. Marcel Dekker: New York; 1973.
  • Sinha BB, Sharma R. Hypersurfaces in an almost paracontact manifold. Indian J. Pure App. Math. 1978. 9: 1083-1090.
  • Sarkar A, Sen M. On invariant submanifolds of trans-Sasakian manifolds. Pro. Estonian Acad. Sci. 2012. 61(1): 29-37.
  • Sular S, Ozgur C. On submanifolds of Kenmotsu manifolds. Chaos, Solitons and Fractals. 2009. 42: 1990-1995.
  • Khan T. On Non-invariant Hypersurfaces of a Nearly Kenmotsu Manifold. IOSR-JM. 2019. 15(6): 30-34. DOI: 10.9790/5728-1506013034.
  • Prasad R. On non-invariant hypersurfaces of trans-Sasakian manifolds. Bulletin of the Calcutta Mathematical Society. 2007. 99(5): 501-510.
  • Ahmed M, Khan SA, Khan T. On Non-invariant Hypersurfaces of a Nearly Hyperbolic Sasakian Manifold. International Journal of Mathematics. 2017.28(8): 1- 8. DOI: 10.1142/S0129167X17500641.
  • Upadhyay MD, Dubey KK. Almost hypersurfaces contact (f,ξ,η,g)-structure. Acta Mathematica Academaiae Scientairum Hyngrical Tomus. 28 H-1053, 13.15.

Non-invariant Hypersurfaces of Hyperbolic Sasakian Manifolds

Yıl 2021, Cilt: 2 Sayı: 1, 16 - 24, 09.07.2021

Öz

The object of this paper is to study non-invariant hypersurfaces of hyperbolic Sasakian manifolds equipped with (f,g,u,v,λ)- structure. Some properties obeyed by this structure are obtained. The necessary and sufficient conditions also have been obtained for totally umbilical non -invariant hypersurfaces with (f,g,u,v,λ)- structure of hyperbolic Sasakian manifolds to be totally geodesic. The second fundamental form of a non-invariant hypersurface of hyperbolic Sasakian manifolds with (f,g,u,v,λ) - structure has been traced under the condition when f is parallel.

Kaynakça

  • Goldberg SI. Conformal transformation of Kaehler manifolds. Bulletin of American Mathematical Society. 1960. 66: 54-58.
  • Goldberg SI, Yano K. Non-invariant hypersurfaces of almost contact manifolds. Journal of the Mathematical Society of Japan. 1970. 22(1): 25-34.
  • Yano K, Okumura M. On (f,g,u,v,λ) – structures. Kodai Mathematical Seminar Reports. 1970. 22: 401-423.
  • Blair DE, Ludden GD. Hypersurfaces in Almost Contact Manifold, Tohoku Math. J. 1969. 22: 354-362.
  • Matsumoto K, Mihai I, Rosaca R. ξ-null geodesic vector fields on a LP-Sasakian manifold. J. Korean Math. Soc. 1995. 32: 17-31
  • Blair DE. Contact Manifolds in Riemannian Geometry. Lecture Notes in Mathematics vol. 509. Springer-Verlag: Berlin; 1976.
  • Chen BY. Geometry of submanifolds. Marcel Dekker: New York; 1973.
  • Sinha BB, Sharma R. Hypersurfaces in an almost paracontact manifold. Indian J. Pure App. Math. 1978. 9: 1083-1090.
  • Sarkar A, Sen M. On invariant submanifolds of trans-Sasakian manifolds. Pro. Estonian Acad. Sci. 2012. 61(1): 29-37.
  • Sular S, Ozgur C. On submanifolds of Kenmotsu manifolds. Chaos, Solitons and Fractals. 2009. 42: 1990-1995.
  • Khan T. On Non-invariant Hypersurfaces of a Nearly Kenmotsu Manifold. IOSR-JM. 2019. 15(6): 30-34. DOI: 10.9790/5728-1506013034.
  • Prasad R. On non-invariant hypersurfaces of trans-Sasakian manifolds. Bulletin of the Calcutta Mathematical Society. 2007. 99(5): 501-510.
  • Ahmed M, Khan SA, Khan T. On Non-invariant Hypersurfaces of a Nearly Hyperbolic Sasakian Manifold. International Journal of Mathematics. 2017.28(8): 1- 8. DOI: 10.1142/S0129167X17500641.
  • Upadhyay MD, Dubey KK. Almost hypersurfaces contact (f,ξ,η,g)-structure. Acta Mathematica Academaiae Scientairum Hyngrical Tomus. 28 H-1053, 13.15.
Toplam 14 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Bölüm Araştırma Makaleleri
Yazarlar

Toukeer Khan Bu kişi benim

Yayımlanma Tarihi 9 Temmuz 2021
Gönderilme Tarihi 1 Haziran 2021
Yayımlandığı Sayı Yıl 2021 Cilt: 2 Sayı: 1

Kaynak Göster

APA Khan, T. (2021). Non-invariant Hypersurfaces of Hyperbolic Sasakian Manifolds. Bingöl Üniversitesi Teknik Bilimler Dergisi, 2(1), 16-24.
AMA Khan T. Non-invariant Hypersurfaces of Hyperbolic Sasakian Manifolds. BUTS. Temmuz 2021;2(1):16-24.
Chicago Khan, Toukeer. “Non-Invariant Hypersurfaces of Hyperbolic Sasakian Manifolds”. Bingöl Üniversitesi Teknik Bilimler Dergisi 2, sy. 1 (Temmuz 2021): 16-24.
EndNote Khan T (01 Temmuz 2021) Non-invariant Hypersurfaces of Hyperbolic Sasakian Manifolds. Bingöl Üniversitesi Teknik Bilimler Dergisi 2 1 16–24.
IEEE T. Khan, “Non-invariant Hypersurfaces of Hyperbolic Sasakian Manifolds”, BUTS, c. 2, sy. 1, ss. 16–24, 2021.
ISNAD Khan, Toukeer. “Non-Invariant Hypersurfaces of Hyperbolic Sasakian Manifolds”. Bingöl Üniversitesi Teknik Bilimler Dergisi 2/1 (Temmuz 2021), 16-24.
JAMA Khan T. Non-invariant Hypersurfaces of Hyperbolic Sasakian Manifolds. BUTS. 2021;2:16–24.
MLA Khan, Toukeer. “Non-Invariant Hypersurfaces of Hyperbolic Sasakian Manifolds”. Bingöl Üniversitesi Teknik Bilimler Dergisi, c. 2, sy. 1, 2021, ss. 16-24.
Vancouver Khan T. Non-invariant Hypersurfaces of Hyperbolic Sasakian Manifolds. BUTS. 2021;2(1):16-24.
Bu dergi; Bingöl Üniversitesi Teknik Bilimler dergi ekibi tarafından hazırlanmakta ve yayınlanmaktadır.