On para-complex structures of horizontal Sasaki gradient metric
On para-complex structures of horizontal Sasaki gradient metric
In the present paper, we consider the horizontal Sasaki gradient metric on the tangent bundle TM over an m-dimensional Riemannian manifold (M, g). We construct almost para-complex Norden structures on TM and investigate conditions for these structures to be para-Kahler. We finally study some properties of the horizontal Sasaki gradient …