Two nonrelated Finsler structures on a manifold

Abstract

In the present paper, we consider two different {\em Finsler} structures $L$ and $L^{\ast }$ on the same base manifold $M$, with no relation preassumed between them. \par Introducing the $\pi$-tensor field representing the difference between the Cartan connections associated with $L$ and $L^{\ast }$, we investigate the conditions, to be satisfied by this $\pi$-tensor field, for the geometric objects associated with $L$ and $L^{\ast }$ to have the same properties. Among the items investigated in the paper, we consider the properties of being a geodesic, a Jacobi field, a Berwald manifold, a locally Minkowskian manifold and a Landsberg manifold. \par It should be noticed that our approach is intrinsic, i.e., it does not make use of local coordinate techniques.

8 pages, LaTeX file

Cited by in corpus (1)

• A Global Theory of Conformal Finsler Geometry