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On the bounded approximation property on subspaces of ℓ p when 0 < p < 1 and related issues
- Source :
- Forum Mathematicum. 31:1533-1556
- Publication Year :
- 2019
- Publisher :
- Walter de Gruyter GmbH, 2019.
-
Abstract
- This paper studies the bounded approximation property (BAP) in quasi-Banach spaces. In the first part of the paper, we show that the kernel of any surjective operator ℓ p → X {\ell_{p}\to X} has the BAP when X has it and 0 < p ≤ 1 {0 , which is an analogue of the corresponding result of Lusky for Banach spaces. We then obtain and study nonlocally convex versions of the Kadec–Pełczyński–Wojtaszczyk complementably universal spaces for Banach spaces with the BAP.
Details
- ISSN :
- 14355337 and 09337741
- Volume :
- 31
- Database :
- OpenAIRE
- Journal :
- Forum Mathematicum
- Accession number :
- edsair.doi...........4836eb205b8dfc1e40cb5a5f7ca71822