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Approximation spaces, limiting interpolation and Besov spaces



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Cobos, Fernando and Domínguez, Oscar (2015) Approximation spaces, limiting interpolation and Besov spaces. Journal of Approximation Theory, 189 . ISSN 0021-9045

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Official URL: http://www.sciencedirect.com/science/article/pii/S0021904514001786


With the help of limiting interpolation we determine the spaces obtained by iteration of approximation constructions. Then we apply the reiteration formula and limiting interpolation to investigate several problems on Besov spaces, including embeddings in Lorentz-Zygmund spaces and distribution of Fourier coefficients.

Item Type:Article
Uncontrolled Keywords:Approximation spaces; Limiting real interpolation; Besov spaces; Fourier coefficients; Lorentz-Zygmund spaces
Subjects:Sciences > Mathematics > Mathematical analysis
ID Code:29084
Deposited On:06 Mar 2015 10:04
Last Modified:06 Mar 2015 10:04

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