English

Generalized Fiber Contraction Mapping Principle

Dynamical Systems 2024-12-16 v1

Abstract

We prove a generalized non-stationary version of the fiber contraction mapping theorem. It was originally used in [HirschPugh70] to prove that the stable foliation of a C2C^2 Anosov diffeomorphism of a surface is C1C^1. Our generalized principle is used in [Luna24], where an analogous regularity result for stable foliations of non-stationary systems is proved. The result is stated in a general setting so that it may be used in future dynamical results in the random and non-stationary settings, especially for graph transform arguments.

Keywords

Cite

@article{arxiv.2412.09767,
  title  = {Generalized Fiber Contraction Mapping Principle},
  author = {Alexandro Luna and Weiran Yang},
  journal= {arXiv preprint arXiv:2412.09767},
  year   = {2024}
}
R2 v1 2026-06-28T20:33:17.241Z