Topological Classification and Structural Stability of Strongly Continuous Groups |
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Authors: | Liviu Horia Popescu |
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Institution: | 1. Department of Mathematics and Informatics, University of Oradea, Oradea, Romania
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Abstract: | The present paper is devoted to the study of some qualitative properties of C 0-groups via topological equivalence, also called conjugacy. The special case of the evolution groups is analysed. We show that hyperbolicity implies structural stability. Our constructions improve existing similar results for groups with bounded generators, and apply to linear differential equations with unbounded coefficient operator. |
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