English

Weakly almost square Lipschitz-free spaces

Functional Analysis 2023-04-24 v2

Abstract

We construct a Lipschitz-free space that is locally almost square but not weakly almost square; this is the first example of such a Banach space. We also prove a result, which indicates that geodesic metric spaces are a potential metric characterization for weakly almost square Lipschitz-free spaces. Lastly, we prove that a Lipschitz-free space can not have the symmetric strong diameter 22 property.

Keywords

Cite

@article{arxiv.2210.09158,
  title  = {Weakly almost square Lipschitz-free spaces},
  author = {Jaan Kristjan Kaasik and Triinu Veeorg},
  journal= {arXiv preprint arXiv:2210.09158},
  year   = {2023}
}
R2 v1 2026-06-28T03:49:44.957Z