Namespaces
Variants
Actions

Uniform topology

From Encyclopedia of Mathematics
Revision as of 17:16, 7 February 2011 by 127.0.0.1 (talk) (Importing text file)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

The topology generated by a uniform structure. In more detail, let be a set equipped with a uniform structure (that is, a uniform space) , and for each let denote the set of subsets of as runs through the entourages of . Then there is in one, and moreover only one, topology (called the uniform topology) for which is the neighbourhood filter at for any . A topology is called uniformizable if there is a uniform structure that generates it. Not every topological space is uniformizable; for example, non-regular spaces.


Comments

For references see Uniform space.

How to Cite This Entry:
Uniform topology. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Uniform_topology&oldid=32017
This article was adapted from an original article by M.I. Voitsekhovskii (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article