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Interpolation of operators when the extreme spaces are $L^\infty$

Jesús Bastero·Francisco J. Ruiz
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Abstract

In this paper, equivalence between interpolation properties of linear operators and monotonicity conditions are studied, for a pair $(X_0,X_1)$ of rearrangement invariant quasi Banach spaces, when the extreme spaces of the interpolation are $L^\infty$ and a pair $(A_0,A_1)$ under some assumptions. Weak and restricted weak intermediate spaces fall in our context. Applications to classical Lorentz and Lorentz-Orlicz spaces are given.

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BibTeXRIS

Jesús Bastero, Francisco J. Ruiz. 1991-04-29. Interpolation of operators when the extreme spaces are $L^\infty$. https://arxiv.org/abs/math/9201226

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