English

Subspace structure of some operator and Banach spaces

Functional Analysis 2010-09-21 v1 Logic

Abstract

We construct a family of separable Hilbertian operator spaces, such that the relation of complete isomorphism between the subspaces of each member of this family is complete \ks\ks. We also investigate some interesting properties of completely unconditional bases of the spaces from this family. In the Banach space setting, we construct a space for which the relation of isometry of subspaces is equivalent to equality of real numbers.

Keywords

Cite

@article{arxiv.1009.3591,
  title  = {Subspace structure of some operator and Banach spaces},
  author = {Timur Oikhberg and Christian Rosendal},
  journal= {arXiv preprint arXiv:1009.3591},
  year   = {2010}
}

Comments

30 pages

R2 v1 2026-06-21T16:15:44.994Z