On the geometry of almost Golden Riemannian manifolds

Fernando Etayo, Rafael Santamaría, Abhitosh Upadhyay

An almost Golden Riemannian structure $(\phi ,g)$ on a manifold is given by a tensor field $\phi$ of type (1,1) satisfying the Golden section relation ${\phi }^2=\phi +1$, and a pure Riemannian m…