Authors: | Todorčević, Stevo | Title: | Embedding function spaces into l∞/c0 | Journal: | Journal of Mathematical Analysis and Applications | Volume: | 384 | Issue: | 2 | First page: | 246 | Last page: | 251 | Issue Date: | 15-Dec-2011 | Rank: | M21 | ISSN: | 0022-247X | DOI: | 10.1016/j.jmaa.2011.05.045 | Abstract: | We show that if the space l∞/c0 contains an isometric copy of every function space over a first countable compactum or every function space over a Corson compactum of weight not exceeding the continuum then every subset of R2 belongs to the Σ-field generated by sets of the form A1×A2. We prove a similar result about isomorphic rather than isometric embeddings into l∞/c0 in terms of the Σ-field of subsets of Rk generated by sets of the form A1×...×Ak for other positive integers k. |
Keywords: | Function spaces | Universal spaces | Publisher: | Elsevier |
Show full item record
SCOPUSTM
Citations
7
checked on Sep 15, 2024
Page view(s)
8
checked on Sep 16, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.