The paper considers three concepts of uniform instability for evolution operators: uniform exponential instability, uniform polynomial instability and uniform h-instability. Some characterizations of these notions and connections between these concepts are given.

Additional Information

Author(s)

 Boruga (Toma), Rovana, Toth, Daniela Maria-Magdalena, Megan, Mihail

DOI

https://doi.org/10.37193/CJM.2022.03.22