Publication: Interpolation of compact bilinear operators among quasi-Banach spaces and applications
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2018-07
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WILEY-VCH Verlag
Abstract
We study the interpolation properties of compact bilinear operators by the general real method among quasi- Banach couples. As an application we show that commutators of Calderón-Zygmund bilinear operators S : Lp × Lq -? Lr are compact provided that 1/2 < r < 1, 1 < p, q < 8 and 1/p + 1/q = 1/r.
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