Existence of closed geodesics on positively curved Finsler manifolds
arXiv:math/0503153
Abstract
For non-reversible Finsler metrics of positive flag curvature on spheres and projective spaces we present results about the number and the length of closed geodesics and about their stability properties.
arXiv comment15 pages, Remark 1 slightly changed, Theorem 7 and Proposition 3 added