Araştırma Makalesi
BibTex RIS Kaynak Göster
Yıl 2022, Cilt: 51 Sayı: 3, 800 - 816, 01.06.2022
https://doi.org/10.15672/hujms.954555

Öz

Kaynakça

  • [1] S. Amari, Differential-geometrical methods in statistics. Lecture Notes in Statistics, Springer-Verlag, New York, 1985.
  • [2] S. Decu, S. Haesen, L. Verstraelen and G. E. Vîlcu, Curvature invariants of statistical submanifolds in Kenmotsu statistical manifolds of constant $\phi$-sectional curvature, Entropy 20 (7), 529, 2018.
  • [3] I.K. Erken, C. Murathan and A. Yazla, Almost cosympletic statistical manifolds, Quaest. Math. 43 (2), 265–282, 2020.
  • [4] H. Furuhata, Hypersurfaces in statistical manifolds, Differential Geom. Appl. 27 (3), 420–429, 2009.
  • [5] H. Furuhata and I. Hasegawa, Submanifold theory in holomorphic statistical mani- folds, in: Geometry of Cauchy-Riemann submanifolds, 179–215, Springer, Singapore, 2016.
  • [6] H. Furuhata, I. Hasegawa, Y. Okuyama and K. Sato, Kenmotsu statistical manifolds and warped product, J. Geom. 108 (3), 1175–1191, 2017.
  • [7] H. Furuhata, I. Hasegawa, Y. Okuyama, K. Sato and M. H. Shahid, Sasakian statistical manifolds, J. Geom. Phys. 117, 179–186, 2017.
  • [8] J. B. Jun, U. C. De and G. Pathak, On Kenmotsu manifolds, J. Korean Math. Soc. 42 (3), 435–445, 2005.
  • [9] K. Kenmotsu, A class of almost contact Riemannian manifolds, Tohoku Math. J. 24, 93–103, 1972.
  • [10] T. Kurose, Dual connections and affine geometry, Math. Z. 203 (1), 115–121, 1990.
  • [11] H. Matsuzoe, Statistical manifolds and affine differential geometry, Adv. Stud. Pure Math. 57, 303–321, 2010.
  • [12] C.R. Min, S.O. Choe and Y.H. An, Statistical immersions between statistical manifolds of constant curvature, Glob. J. Adv. Res. Class. Mod. Geom. 3(2), 66–75, 2014.
  • [13] G. Pitis, Geometry of Kenmotsu manifolds, Publishing House of Transilvania University of Brasov, Brasov, 2007.
  • [14] G. Pitis, Contact forms in geometry and topology, in: Topics in Modern Differential Geometry, Atlantis Trans. Geom., 2017.
  • [15] H. Shima and K. Yagi, Geometry of Hessian manifolds, Differential Geom. Appl. 7 (3), 277–290, 1997.
  • [16] A.N. Siddiqui, M.H. Shahid, On totally real statistical submanifolds, Filomat, 32 (13), 4473–4483, 2018.
  • [17] A.N. Siddiqui, Y.J. Suh and O. Bahadr Extremities for Statistical Submanifolds in Kenmotsu Statistical Manifolds, Filomat, 35 (2), 591–603, 2021.
  • [18] S. Tanno, The automorphism groups of almost contact Riemannian manifolds, Tohoku Math. J. 21, 21–38, 1969.
  • [19] J.A. Vickers, Distributional geometry in general relativity, J. Geom. Phys. 62 (3), 692–705, 2012.
  • [20] G.E. Vîlcu, Almost product structures on statistical manifolds and para-Kähler-like statistical submersions, Bull. Sci. Math. 171, 103018, 2021.
  • [21] P.W. Vos, Fundamental equations for statistical submanifolds with applications to the Bartlett correction, Ann. Inst. Statist. Math. 41 (3), 429–450, 1989.
  • [22] K. Yano and M. Kon, CR submanifolds of Kaehlerian and Sasakian manifolds, Progress in Mathematics, 30. Birkhäuser, Boston, Mass., 1983.

Some results on Kenmotsu statistical manifolds

Yıl 2022, Cilt: 51 Sayı: 3, 800 - 816, 01.06.2022
https://doi.org/10.15672/hujms.954555

Öz

In this paper, we first investigate the Kenmotsu statistical structures built on a Kenmotsu space form and determine some special Kenmotsu statistical structures under two curvature conditions. Secondly, we show that if the holomorphic sectional curvature of the hypersurface orthogonal to the structure vector in a Kenmotsu statistical manifold is constant, then the $\phi-$sectional curvature of the ambient Kenmotsu statistical manifold must be constant $-1$, and the constant holomorphic sectional curvature of the hypersurface is $0$. In addition, some non-trivial examples are given to illustrate the results of this paper.

Kaynakça

  • [1] S. Amari, Differential-geometrical methods in statistics. Lecture Notes in Statistics, Springer-Verlag, New York, 1985.
  • [2] S. Decu, S. Haesen, L. Verstraelen and G. E. Vîlcu, Curvature invariants of statistical submanifolds in Kenmotsu statistical manifolds of constant $\phi$-sectional curvature, Entropy 20 (7), 529, 2018.
  • [3] I.K. Erken, C. Murathan and A. Yazla, Almost cosympletic statistical manifolds, Quaest. Math. 43 (2), 265–282, 2020.
  • [4] H. Furuhata, Hypersurfaces in statistical manifolds, Differential Geom. Appl. 27 (3), 420–429, 2009.
  • [5] H. Furuhata and I. Hasegawa, Submanifold theory in holomorphic statistical mani- folds, in: Geometry of Cauchy-Riemann submanifolds, 179–215, Springer, Singapore, 2016.
  • [6] H. Furuhata, I. Hasegawa, Y. Okuyama and K. Sato, Kenmotsu statistical manifolds and warped product, J. Geom. 108 (3), 1175–1191, 2017.
  • [7] H. Furuhata, I. Hasegawa, Y. Okuyama, K. Sato and M. H. Shahid, Sasakian statistical manifolds, J. Geom. Phys. 117, 179–186, 2017.
  • [8] J. B. Jun, U. C. De and G. Pathak, On Kenmotsu manifolds, J. Korean Math. Soc. 42 (3), 435–445, 2005.
  • [9] K. Kenmotsu, A class of almost contact Riemannian manifolds, Tohoku Math. J. 24, 93–103, 1972.
  • [10] T. Kurose, Dual connections and affine geometry, Math. Z. 203 (1), 115–121, 1990.
  • [11] H. Matsuzoe, Statistical manifolds and affine differential geometry, Adv. Stud. Pure Math. 57, 303–321, 2010.
  • [12] C.R. Min, S.O. Choe and Y.H. An, Statistical immersions between statistical manifolds of constant curvature, Glob. J. Adv. Res. Class. Mod. Geom. 3(2), 66–75, 2014.
  • [13] G. Pitis, Geometry of Kenmotsu manifolds, Publishing House of Transilvania University of Brasov, Brasov, 2007.
  • [14] G. Pitis, Contact forms in geometry and topology, in: Topics in Modern Differential Geometry, Atlantis Trans. Geom., 2017.
  • [15] H. Shima and K. Yagi, Geometry of Hessian manifolds, Differential Geom. Appl. 7 (3), 277–290, 1997.
  • [16] A.N. Siddiqui, M.H. Shahid, On totally real statistical submanifolds, Filomat, 32 (13), 4473–4483, 2018.
  • [17] A.N. Siddiqui, Y.J. Suh and O. Bahadr Extremities for Statistical Submanifolds in Kenmotsu Statistical Manifolds, Filomat, 35 (2), 591–603, 2021.
  • [18] S. Tanno, The automorphism groups of almost contact Riemannian manifolds, Tohoku Math. J. 21, 21–38, 1969.
  • [19] J.A. Vickers, Distributional geometry in general relativity, J. Geom. Phys. 62 (3), 692–705, 2012.
  • [20] G.E. Vîlcu, Almost product structures on statistical manifolds and para-Kähler-like statistical submersions, Bull. Sci. Math. 171, 103018, 2021.
  • [21] P.W. Vos, Fundamental equations for statistical submanifolds with applications to the Bartlett correction, Ann. Inst. Statist. Math. 41 (3), 429–450, 1989.
  • [22] K. Yano and M. Kon, CR submanifolds of Kaehlerian and Sasakian manifolds, Progress in Mathematics, 30. Birkhäuser, Boston, Mass., 1983.
Toplam 22 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Matematik
Bölüm Matematik
Yazarlar

Yan Jıang 0000-0001-8004-983X

Feng Wu 0000-0003-0409-9960

Liang Zhang 0000-0002-6091-9313

Yayımlanma Tarihi 1 Haziran 2022
Yayımlandığı Sayı Yıl 2022 Cilt: 51 Sayı: 3

Kaynak Göster

APA Jıang, Y., Wu, F., & Zhang, L. (2022). Some results on Kenmotsu statistical manifolds. Hacettepe Journal of Mathematics and Statistics, 51(3), 800-816. https://doi.org/10.15672/hujms.954555
AMA Jıang Y, Wu F, Zhang L. Some results on Kenmotsu statistical manifolds. Hacettepe Journal of Mathematics and Statistics. Haziran 2022;51(3):800-816. doi:10.15672/hujms.954555
Chicago Jıang, Yan, Feng Wu, ve Liang Zhang. “Some Results on Kenmotsu Statistical Manifolds”. Hacettepe Journal of Mathematics and Statistics 51, sy. 3 (Haziran 2022): 800-816. https://doi.org/10.15672/hujms.954555.
EndNote Jıang Y, Wu F, Zhang L (01 Haziran 2022) Some results on Kenmotsu statistical manifolds. Hacettepe Journal of Mathematics and Statistics 51 3 800–816.
IEEE Y. Jıang, F. Wu, ve L. Zhang, “Some results on Kenmotsu statistical manifolds”, Hacettepe Journal of Mathematics and Statistics, c. 51, sy. 3, ss. 800–816, 2022, doi: 10.15672/hujms.954555.
ISNAD Jıang, Yan vd. “Some Results on Kenmotsu Statistical Manifolds”. Hacettepe Journal of Mathematics and Statistics 51/3 (Haziran 2022), 800-816. https://doi.org/10.15672/hujms.954555.
JAMA Jıang Y, Wu F, Zhang L. Some results on Kenmotsu statistical manifolds. Hacettepe Journal of Mathematics and Statistics. 2022;51:800–816.
MLA Jıang, Yan vd. “Some Results on Kenmotsu Statistical Manifolds”. Hacettepe Journal of Mathematics and Statistics, c. 51, sy. 3, 2022, ss. 800-16, doi:10.15672/hujms.954555.
Vancouver Jıang Y, Wu F, Zhang L. Some results on Kenmotsu statistical manifolds. Hacettepe Journal of Mathematics and Statistics. 2022;51(3):800-16.