Even Fourier multipliers and martingale transforms in infinite dimensions

Journal article (2018)

Authors

I.S. Yaroslavtsev Analysis - EEMCS
Research Group
Analysis (EEMCS) (TU Delft)
Copyright: © 2018 I.S. Yaroslavtsev
DOI: https://doi.org/10.1016/j.indag.2018.05.014
UMD Banach spaces Weak differential subordination Even Fourier multipliers Martingale transforms
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Published Date

2018

Language

English

Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Delft Institute of Applied Mathematics

Research Group

Analysis

Abstract

In this paper we show sharp lower bounds for norms of even homogeneous Fourier multipliers in L(Lp(Rd;X)) for 1