English

Quasidensity: a survey and some examples

Functional Analysis 2018-07-26 v3

Abstract

In three previous papers, we discussed quasidense multifunctions from a Banach space into its dual, or, equivalently, quasidense subsets of the product of a Banach space and its dual. In this paper, we survey (without proofs) some of the main results about quasidensity, and give some simple limiting examples in Hilbert spaces, reflexive Banach spaces, and nonreflexive Banach spaces.

Keywords

Cite

@article{arxiv.1711.06165,
  title  = {Quasidensity: a survey and some examples},
  author = {Stephen Simons},
  journal= {arXiv preprint arXiv:1711.06165},
  year   = {2018}
}

Comments

11 pages

R2 v1 2026-06-22T22:48:23.815Z