A smoothness theorem for invariant fiber bundles
The authors present an existence and smoothness theorem for invariant fiber bundles. The theorem generalizes known results on invariant manifolds in several respects, as it covers the non-invertible, infinite dimensional, time-dependent case within the discrete setting. The smoothness part of the paper is thoroughly based on a technically involved application of a Banach scale fixed-point theorem.
scientific article; zbMATH DE number 1812508