An explicit compact universal space for real flows
Dynamical Systems
2018-07-30 v2
Abstract
The Kakutani-Bebutov Theorem (1968) states that any compact metric real flow whose fixed point set is homeomorphic to a subset of embeds into the Bebutov flow, the -shift on . An interesting fact is that this universal space is a function space. However, it is not compact, nor locally compact. We construct an explicit countable product of compact subspaces of the Bebutov flow which is a universal space for all compact metric real flows, with no restriction; namely, into which any compact metric real flow embeds. The result is compared to previously known universal spaces.
Cite
@article{arxiv.1612.08193,
title = {An explicit compact universal space for real flows},
author = {Yonatan Gutman and Lei Jin},
journal= {arXiv preprint arXiv:1612.08193},
year = {2018}
}
Comments
17 pages