An amalgamation of the Banach spaces associated with James and Schreier, Part I: Banach-space structure

Alistair Bird; Niels Jakob Laustsen

Banach Center Publications (2010)

  • Volume: 91, Issue: 1, page 45-76
  • ISSN: 0137-6934

Abstract

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We create a new family of Banach spaces, the James-Schreier spaces, by amalgamating two important classical Banach spaces: James' quasi-reflexive Banach space on the one hand and Schreier's Banach space giving a counterexample to the Banach-Saks property on the other. We then investigate the properties of these James-Schreier spaces, paying particular attention to how key properties of their 'ancestors' (that is, the James space and the Schreier space) are expressed in them. Our main results include that each James-Schreier space is c₀-saturated and that no James-Schreier space embeds in a Banach space with an unconditional basis.

How to cite

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Alistair Bird, and Niels Jakob Laustsen. "An amalgamation of the Banach spaces associated with James and Schreier, Part I: Banach-space structure." Banach Center Publications 91.1 (2010): 45-76. <http://eudml.org/doc/281589>.

@article{AlistairBird2010,
abstract = {We create a new family of Banach spaces, the James-Schreier spaces, by amalgamating two important classical Banach spaces: James' quasi-reflexive Banach space on the one hand and Schreier's Banach space giving a counterexample to the Banach-Saks property on the other. We then investigate the properties of these James-Schreier spaces, paying particular attention to how key properties of their 'ancestors' (that is, the James space and the Schreier space) are expressed in them. Our main results include that each James-Schreier space is c₀-saturated and that no James-Schreier space embeds in a Banach space with an unconditional basis.},
author = {Alistair Bird, Niels Jakob Laustsen},
journal = {Banach Center Publications},
keywords = {James-Schreier spaces; James space; Schreier space; -saturated; unconditional basis},
language = {eng},
number = {1},
pages = {45-76},
title = {An amalgamation of the Banach spaces associated with James and Schreier, Part I: Banach-space structure},
url = {http://eudml.org/doc/281589},
volume = {91},
year = {2010},
}

TY - JOUR
AU - Alistair Bird
AU - Niels Jakob Laustsen
TI - An amalgamation of the Banach spaces associated with James and Schreier, Part I: Banach-space structure
JO - Banach Center Publications
PY - 2010
VL - 91
IS - 1
SP - 45
EP - 76
AB - We create a new family of Banach spaces, the James-Schreier spaces, by amalgamating two important classical Banach spaces: James' quasi-reflexive Banach space on the one hand and Schreier's Banach space giving a counterexample to the Banach-Saks property on the other. We then investigate the properties of these James-Schreier spaces, paying particular attention to how key properties of their 'ancestors' (that is, the James space and the Schreier space) are expressed in them. Our main results include that each James-Schreier space is c₀-saturated and that no James-Schreier space embeds in a Banach space with an unconditional basis.
LA - eng
KW - James-Schreier spaces; James space; Schreier space; -saturated; unconditional basis
UR - http://eudml.org/doc/281589
ER -

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