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The Butterfly lemma
The Butterfly lemma
- Publication Year :
- 2021
-
Abstract
- The Butterfly lemma we present can be considered a reiteration theorem for differentials generated from a complex interpolation process for families of K\"othe spaces. The lemma will be used to clarify the effect of different configurations in the resulting differential (because although interpolation is an orientation-free process, the obtention of differentials is not) and to round off a few aspects of Kalton's interpolation theorem.<br />Comment: This paper is to appear in Nonlinear Analisis - TMA
- Subjects :
- Mathematics - Functional Analysis
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2110.06291
- Document Type :
- Working Paper