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Necessary conditions and sufficient conditions for h-dichotomy of skew-evolution cocycles in Banach spaces Cover

Necessary conditions and sufficient conditions for h-dichotomy of skew-evolution cocycles in Banach spaces

By: Ariana Găină and  Mihail Megan  
Open Access
|Jun 2025

Abstract

This study focuses on the problem of h-dichotomy for skew-evolution cocycles within Banach spaces. It outlines the necessary conditions and sufficient conditions for this framework, along with those for the notable concepts like exponential dichotomy, polynomial dichotomy and uniform h-dichotomy. These conditions are established through the use of strongly invariant families of projectors.

DOI: https://doi.org/10.2478/auom-2025-0020 | Journal eISSN: 1844-0835 | Journal ISSN: 1224-1784
Language: English
Page range: 89 - 105
Submitted on: Aug 1, 2024
Accepted on: Nov 29, 2024
Published on: Jun 3, 2025
Published by: Ovidius University of Constanta
In partnership with: Paradigm Publishing Services
Publication frequency: 3 issues per year

© 2025 Ariana Găină, Mihail Megan, published by Ovidius University of Constanta
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.