Multiplicity and stability of closed geodesics on positively curved Finsler $4$-spheres

Autor:	Duan, Huagui, Xie, Dong
Rok vydání:	2022
Předmět:	Mathematics - Differential Geometry Mathematics - Dynamical Systems Mathematics - Symplectic Geometry
Druh dokumentu:	Working Paper
Popis:	In this paper, we prove that for every Finsler $4$-dimensional sphere $(S^4,F)$ with reversibility $\lambda$ and flag curvature $K$ satisfying $\frac{25}{9}\left(\frac{\lambda}{1+\lambda}\right)^2Comment: 37 pages. arXiv admin note: text overlap with arXiv:1508.05577; text overlap with arXiv:1712.07000, arXiv:1804.06193, arXiv:1804.08452, arXiv:1803.08350 by other authors
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2207.02405 Zobrazit plný text záznamu View this record from Arxiv