Complex interpolation of $\mathbb{R}$-norms, duality and foliations

Fuente: arXiv
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Autori principali: Berndtsson, Bo, Cordero-Erausquin, Dario, Klartag, Bo'az, Rubinstein, Yanir A.
Natura: Preprint
Pubblicazione: 2016
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author Berndtsson, Bo
Cordero-Erausquin, Dario
Klartag, Bo'az
Rubinstein, Yanir A.
author_facet Berndtsson, Bo
Cordero-Erausquin, Dario
Klartag, Bo'az
Rubinstein, Yanir A.
contents The complex method of interpolation, going back to Calderón and Coifman et al., on the one hand, and the Alexander-Wermer-Slodkowski theorem on polynomial hulls with convex fibers, on the other hand, are generalized to a method of interpolation of real (finite-dimensional) Banach spaces and of convex functions. The underlying duality in this method is given by the Legendre transform. Our results can also be interpreted as new properties of solutions of the homogeneous complex Monge-Ampère equation.
format Preprint
id arxiv_https___arxiv_org_abs_1607_06306
institution arXiv
publishDate 2016
record_format arxiv
spellingShingle Complex interpolation of $\mathbb{R}$-norms, duality and foliations
Berndtsson, Bo
Cordero-Erausquin, Dario
Klartag, Bo'az
Rubinstein, Yanir A.
Complex Variables
Functional Analysis
The complex method of interpolation, going back to Calderón and Coifman et al., on the one hand, and the Alexander-Wermer-Slodkowski theorem on polynomial hulls with convex fibers, on the other hand, are generalized to a method of interpolation of real (finite-dimensional) Banach spaces and of convex functions. The underlying duality in this method is given by the Legendre transform. Our results can also be interpreted as new properties of solutions of the homogeneous complex Monge-Ampère equation.
title Complex interpolation of $\mathbb{R}$-norms, duality and foliations
topic Complex Variables
Functional Analysis
url https://arxiv.org/abs/1607.06306