Abstract
In this paper we show that Musielak–Orlicz spaces are UMD spaces under the so-called Δ2 condition on the generalized Young function and its complemented function. We also prove that if the measure space is divisible, then a Musielak–Orlicz space has the UMD property if and only if it is reflexive. As a consequence we show that reflexive variable Lebesgue spaces Lp(·) are UMD spaces.
Original language | English |
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Title of host publication | Positivity and Noncommutative Analysis |
Subtitle of host publication | Festschrift in Honour of Ben de Pagter on the Occasion of his 65th Birthday |
Editors | G. Buskes, M. de Jeu, P. Dodds, A. Schep, F. Sukochev, J. van Neerven, A. Wickstead |
Place of Publication | Cham |
Publisher | Springer |
Pages | 349-363 |
Number of pages | 15 |
ISBN (Electronic) | 978-3-030-10850-2 |
ISBN (Print) | 978-3-030-10849-6 |
DOIs | |
Publication status | Published - 2019 |
Publication series
Name | Trends in Mathematics |
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ISSN (Print) | 2297-0215 |
ISSN (Electronic) | 2297-024X |
Bibliographical note
Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-careOtherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.
Keywords
- Musielak–Orlicz spaces
- UMD
- Variable L-spaces
- Variable Lebesgue spaces
- Vector-valued martingales
- Young functions