Nonexistence of linear operators extending Lipschitz (pseudo)metrics
General Topology
2007-05-23 v1 Geometric Topology
Abstract
We provide an example of a zero-dimensional compact metric space and its closed subspace such that there is no continuous linear extension operator for the Lipschitz pseudometrics on to the Lipschitz pseudometrics on . The construction is based on results of A. Brudnyi and Yu. Brudnyi concerning linear extension operators for Lipschitz functions.
Keywords
Cite
@article{arxiv.math/0408200,
title = {Nonexistence of linear operators extending Lipschitz (pseudo)metrics},
author = {Michael Zarichnyi},
journal= {arXiv preprint arXiv:math/0408200},
year = {2007}
}
Comments
7 pages