Some structures on the coframe bundle with Cheeger-Gromoll metric

Abstract

In this paper an almost paracomplex structures on the coframe bundle with Cheeger- Gromoll metric are defined and later we obtained the integrability conditions of these structures. Also we proved that para-Norden structures which exists on coframe bundle are non-Kahler-Norden.

Keywords

• coframe bundle
• Cheeger-Gromoll metric
• para-Norden structure
• Nijenhuis tensor
• integrability condition

References

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