On slow decay of Peetre's K-functional
Functional Analysis
2019-10-10 v3
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.
Cite
@article{arxiv.1906.00394,
title = {On slow decay of Peetre's K-functional},
author = {J. M. Almira and P. Fernández-Martínez},
journal= {arXiv preprint arXiv:1906.00394},
year = {2019}
}
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