On the complexity of some inevitable classes of separable Banach spaces
Functional Analysis
2016-12-23 v1
Abstract
In this paper, we study the descriptive complexity of some inevitable classes of Banach spaces. Precisely, as shown in [Go], every Banach space either contains a hereditarily indecomposable subspace or an unconditional basis, and, as shown in [FR], every Banach space either contains a minimal subspace or a continuously tight subspace. In these notes, we study the complexity of those inevitable classes as well as the complexity of containing a subspace in any of those classes.
Keywords
Cite
@article{arxiv.1508.01961,
title = {On the complexity of some inevitable classes of separable Banach spaces},
author = {Bruno de Mendonça Braga},
journal= {arXiv preprint arXiv:1508.01961},
year = {2016}
}