Local affine selections of convex multifunctions
Functional Analysis
2016-11-09 v1
Abstract
It is well known that not every convex multifunction admits an affine selection. One could ask whether there exists at least local affine selection. The answer is positive in the finite-dimensional case. The main part of this note consists of two examples of non-existence of local affine selections of convex multifunctions defined on certain infinite-dimensional Banach spaces.
Keywords
Cite
@article{arxiv.1611.02584,
title = {Local affine selections of convex multifunctions},
author = {Szymon Wąsowicz},
journal= {arXiv preprint arXiv:1611.02584},
year = {2016}
}