Perron Conditions for Uniform Exponential Expansiveness of Linear Skew-Product Flows |
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Authors: | Mihail Megan Adina Luminiţa Sasu Bogdan Sasu |
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Affiliation: | (1) Department of Mathematics, West University of Timişoara, Romania, RO |
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Abstract: | We present necessary and sufficient conditions for uniform exponential expansiveness of discrete skew-product flows, in terms of uniform complete admissibility of the pair (c 0(N, X), c 0(N, X)). We give discrete and continuous characterizations for uniform exponential expansiveness of linear skew-product flows, using the uniform complete admissibility of the pairs (c 0(N, X), c 0(N, X)) and (C 0(R +, X), C 0(R +, X)), respectively. We generalize an expansiveness theorem due to Van Minh, R?biger and Schnaubelt, for the case of linear skew-product flows. Received August 10, 2001; in revised form June 25, 2002 |
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Keywords: | 2000 Mathematics Subject Classification: 34E05 34D05 |
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