English

On weakly Radon-Nikod\'ym compact spaces

Functional Analysis 2015-09-18 v1 General Topology

Abstract

A compact space is said to be weakly Radon-Nikod\'ym if it is homeomorphic to a weak*-compact subset of the dual of a Banach space not containing an isomorphic copy of 1\ell_1. In this work we provide an example of a continuous image of a Radon-Nikod\'ym compact space which is not weakly Radon-Nikod\'ym. Moreover, we define a superclass of the continuous images of weakly Radon-Nikod\'ym compact spaces and study its relation with Corson compacta and weakly Radon-Nikod\'ym compacta.

Keywords

Cite

@article{arxiv.1509.05324,
  title  = {On weakly Radon-Nikod\'ym compact spaces},
  author = {Gonzalo Martínez-Cervantes},
  journal= {arXiv preprint arXiv:1509.05324},
  year   = {2015}
}
R2 v1 2026-06-22T10:59:03.600Z