Semi-invariant semi-Riemannian submersions

Mehmet Akif AKYOL; Yılmaz GÜNDÜZALP

doi:https://doi.org/10.1501/Commua1_0000000832

Makale detayları

Semi-invariant semi-Riemannian submersions

Yazarlar:

Mehmet Akif AKYOL | Yılmaz GÜNDÜZALP

Yayıncı:

Ankara University

Dergi:

Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics 2018 Vol.67 Issue 1, pp.80-92

Belge Tipi:

Makale

Yayın Tarihi:

1/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000909637

Sıklık:

Üç Aylık

eISSN:

2618-6470

pISSN:

1303-5991

DOI:

https://doi.org/10.1501/Commua1_0000000832

Özet:

 

In this paper, we introduce semi-invariant semi-Riemannian submersions from para-Kähler manifolds onto semi-Riemannian manifolds. Wegive some examples, investigate the geometry of foliations that arise fromthe de…nition of a semi-Riemannian submersion and check the harmonicity ofsuch submersions. We also find necessary and su¢ cient conditions for a semiinvariant semi-Riemannian submersion to be totally geodesic. Moreover, weobtain curvature relations between the base manifold and the total manifold.

Makale detayları

Semi-invariant semi-Riemannian submersions

Yazarlar: Mehmet Akif AKYOL | Yılmaz GÜNDÜZALP

Yayıncı: Ankara University

Dergi: Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics 2018 Vol.67 Issue 1, pp.80-92

Belge Tipi: Makale

Yayın Tarihi: 1/2018

Belge Dili: İngilizce

Document ID (Org No.): 2000909637

Sıklık: Üç Aylık

eISSN: 2618-6470

pISSN: 1303-5991

DOI: https://doi.org/10.1501/Commua1_0000000832

Sayı

Yazarlar:

Mehmet Akif AKYOL | Yılmaz GÜNDÜZALP

Yayıncı:

Ankara University

Dergi:

Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics 2018 Vol.67 Issue 1, pp.80-92

Belge Tipi:

Makale

Yayın Tarihi:

1/2018

Belge Dili:

İngilizce

Document ID (Org No.):

2000909637

Sıklık:

Üç Aylık

eISSN:

2618-6470

pISSN:

1303-5991

DOI:

https://doi.org/10.1501/Commua1_0000000832