Research Article

On twisted Riemannian extensions associated with Szabó metrics

Volume: 46 Number: 4 August 1, 2017
EN

On twisted Riemannian extensions associated with Szabó metrics

Abstract

Let $M$ be an n-dimensional manifold with a torsion free afine connection $\nabla$ and let $T^*M$ be the cotangent bundle. In this paper, we consider some of the geometric aspects of a twisted Riemannian extension which provide a link between the afine geometry of $(M,\nabla)$ and the neutral signature pseudo-Riemannian geometry of $T^*M$. We investigate the spectral geometry of the Szabó operator on $M$ and on $T^*M$.

Keywords

References

  1. Brozos-Vázquez, M., García-Rio, E., Gilkey, P., Nikevi¢, S. and Vázquez-Lorenzo, R. The Geometry of Walker Manifolds, Synthesis Lectures on Mathematics and Statistics 5 (Morgan and Claypool Publishers, 2009).
  2. Calvino-Louzao, E, García-Rio, E., Gilkey, P. and Vázquez-Lorenzo, R. The geometry of modied Riemannian extensions, Proc. R. Soc. A. 465, 2023-2040, 2009.
  3. Calvino-Louzao, E., García-Rio, E. and Vázquez-Lorenzo, R. Riemann extensions of torsion-free connections with degenerate Ricci tensor, Canad. J. Math. 62 (5), 1037-1057, 2010.
  4. Diallo, A. S. and Massamba, F. Ane Szabó connections on smooth manifolds, Rev. Un. Mat. Argentina 58 (1), 37-52, 2017.
  5. Fiedler, B. and Gilkey, P. Nilpotent Szabo, Osserman and Ivanov-Petrova pseudo- Riemannian manifolds, Contemp. Math. 337, 53-64, 2003.
  6. García-Río, E., Gilkey, P., Nikcevi¢, S. and Vázquez-Lorenzo, R. Applications of Ane and Weyl Geometry, Synthesis Lectures on Mathematics and Statistics 13 (Morgan and Claypool Publishers, 2013).
  7. García-Rio, E., Kupeli, D. N., Vázquez-Abal, M. E. and Vázquez-Lorenzo, R. Ane Osserman connections and their Riemannian extensions, Dierential Geom. Appl. 11, 145-153, 1999.
  8. Gilkey, P. B., Ivanova, R. and Zhang, T. Szabó Osserman IP Pseudo-Riemannian manifolds, Publ. Math. Debrecen 62, 387-401, 2003.

Details

Primary Language

English

Subjects

Mathematical Sciences

Journal Section

Research Article

Authors

Abdoul Salam Diallo This is me

Fortuné Massamba * This is me

Publication Date

August 1, 2017

Submission Date

March 22, 2016

Acceptance Date

November 24, 2016

Published in Issue

Year 2017 Volume: 46 Number: 4

APA
Diallo, A. S., Longwap, S., & Massamba, F. (2017). On twisted Riemannian extensions associated with Szabó metrics. Hacettepe Journal of Mathematics and Statistics, 46(4), 593-601. https://izlik.org/JA36EM56XP
AMA
1.Diallo AS, Longwap S, Massamba F. On twisted Riemannian extensions associated with Szabó metrics. Hacettepe Journal of Mathematics and Statistics. 2017;46(4):593-601. https://izlik.org/JA36EM56XP
Chicago
Diallo, Abdoul Salam, Silas Longwap, and Fortuné Massamba. 2017. “On Twisted Riemannian Extensions Associated With Szabó Metrics”. Hacettepe Journal of Mathematics and Statistics 46 (4): 593-601. https://izlik.org/JA36EM56XP.
EndNote
Diallo AS, Longwap S, Massamba F (August 1, 2017) On twisted Riemannian extensions associated with Szabó metrics. Hacettepe Journal of Mathematics and Statistics 46 4 593–601.
IEEE
[1]A. S. Diallo, S. Longwap, and F. Massamba, “On twisted Riemannian extensions associated with Szabó metrics”, Hacettepe Journal of Mathematics and Statistics, vol. 46, no. 4, pp. 593–601, Aug. 2017, [Online]. Available: https://izlik.org/JA36EM56XP
ISNAD
Diallo, Abdoul Salam - Longwap, Silas - Massamba, Fortuné. “On Twisted Riemannian Extensions Associated With Szabó Metrics”. Hacettepe Journal of Mathematics and Statistics 46/4 (August 1, 2017): 593-601. https://izlik.org/JA36EM56XP.
JAMA
1.Diallo AS, Longwap S, Massamba F. On twisted Riemannian extensions associated with Szabó metrics. Hacettepe Journal of Mathematics and Statistics. 2017;46:593–601.
MLA
Diallo, Abdoul Salam, et al. “On Twisted Riemannian Extensions Associated With Szabó Metrics”. Hacettepe Journal of Mathematics and Statistics, vol. 46, no. 4, Aug. 2017, pp. 593-01, https://izlik.org/JA36EM56XP.
Vancouver
1.Abdoul Salam Diallo, Silas Longwap, Fortuné Massamba. On twisted Riemannian extensions associated with Szabó metrics. Hacettepe Journal of Mathematics and Statistics [Internet]. 2017 Aug. 1;46(4):593-601. Available from: https://izlik.org/JA36EM56XP