Bulletin of the Iranian Mathematical Society

Bulletin of the Iranian Mathematical Society

Para-Kahler tangent bundles of constant para-holomorphic sectional curvature

Document Type : Research Paper

Author
Department of Sciences, Al. I. Cuza University
Abstract
We characterize the natural diagonal almost product (locally product) structures on the tangent bundle of a Riemannian manifold. We obtain the conditions under which the tangent bundle endowed with the determined structure and with a metric of natural diagonal lift type is a Riemannian almost product (locally product) manifold, or an (almost) para-Hermitian manifold. We find the natural diagonal (almost) para-K"ahlerian structures on the tangent bundle, and we study the conditions under which they have constant para-holomorphic sectional curvature.
Keywords
Subjects

Volume 38, Issue 4 - Serial Number 4
December 2012
Pages 955-972

  • Receive Date 29 September 2010
  • Revise Date 11 June 2011
  • Accept Date 11 June 2011