On sectional curvature of a Riemannian manifold with semi-symmetric metric connection

• Autorzy: Füsun Özen Zengin , S. Aynur Uysal , Sezgin Altay Demirbag
• Języki publikacji: EN

Abstrakty

EN

We prove that if the sectional curvature of an n-dimensional pseudo-symmetric manifold with semi-symmetric metric connection is independent of the orientation chosen then the generator of such a manifold is gradient and also such a manifold is subprojective in the sense of Kagan.

Kategorie tematyczne

• 53B20: Local Riemannian geometry
• 53B15: Other connections

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Annales Polonici Mathematici
• Rocznik: 2011
• Tom: 101
• Numer: 2
• Strony: 131-138

Daty

wydano

2011

Twórcy

autor

Füsun Özen Zengin

• Department of Mathematics, Istanbul Technical University, 34469 Istanbul, Turkey

autor

S. Aynur Uysal

• Department of Mathematics, Dogus University, Kadıköy, Istanbul, Turkey

autor

Sezgin Altay Demirbag

• Department of Mathematics, Istanbul Technical University, 34469 Istanbul, Turkey

Identyfikatory

DOI

10.4064/ap101-2-3