On the Domain of Analyticity for Solutio
On the Domain of Analyticity for Solutions of Second Order Analytic Nonlinear Differential Equations
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Marcel Oliver; Edriss S. Titi
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Article
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2001
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Elsevier Science
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English
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The radius of analyticity of periodic analytic functions can be characterized by the decay of their Fourier coefficients. This observation has led to the use of socalled Gevrey norms as a simple way of estimating the time evolution of the spatial radius of analyticity of solutions to parabolic as we