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arXiv · 1906.00394

On slow decay of Peetre's K-functional

J. M. Almira·P. Fernández-Martínez
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Abstract

We characterize when Peetre's K-functional decays to zero slowly and we use this characterization to demonstrate certain strict inclusions between real interpolation spaces.

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J. M. Almira, P. Fernández-Martínez. 2019-06-02. On slow decay of Peetre's K-functional. https://arxiv.org/abs/1906.00394

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