English

An example of a doubling "inherently" infinite-dimensional subset of $l_2$

Metric Geometry 2017-04-25 v2 Functional Analysis

Abstract

We construct a doubling subset of l2l_2 which cannot be biLipschitz embedded in any finite dimensional Euclidean space. This answers a question of Lang and Plaut.

Keywords

Cite

@article{arxiv.1703.10265,
  title  = {An example of a doubling "inherently" infinite-dimensional subset of $l_2$},
  author = {Andrea Schioppa},
  journal= {arXiv preprint arXiv:1703.10265},
  year   = {2017}
}

Comments

The paper is withdrawn as there seems to be an issue with the duality argument