Slow and fast dynamics in coupled system
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G. Boffetta; A. Crisanti; F. Paparella; A. Provenzale; A. Vulpiani
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Article
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1998
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Elsevier Science
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English
⚖ 698 KB
We study the dynamics of systems with different timescales, when access only to the slow variables is allowed. We use the concept of finite size Lyapunov exponent (FSLE) and consider both the cases when the equations of motion for the slow components are known, and the situation when a scalar time s