The Geometry of Lagrange Spaces: Theory and Applications
Anastasiei, Mihai / Miron, R.![The Geometry of Lagrange Spaces: Theory and Applications](https://support.digitalhusky.com/media/annotations/sorted/110/11021701/CHSBZCOP0311021701.jpg)
Differential-geometric methods are gaining increasing importance in the understanding of a wide range of fundamental natural phenomena. Very often, the starting point for such studies is a variational problem formulated for a convenient Lagrangian. From a formal point of view, a Lagrangian is a smooth real function defined on the total space of the tangent bundle to a manifold satisfying some regularity conditions. The main purpose of this boo...