Drexel dragonThe Math ForumDonate to the Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.

Math Forum » Discussions » sci.math.* » sci.math

Topic: Precompactness
Replies: 9   Last Post: Dec 13, 2012 4:19 PM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]

Posts: 8,833
Registered: 1/6/11
Re: Precompactness
Posted: Dec 11, 2012 4:37 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

In article <ka880b$jir$1@news.cc.tut.fi>, Kaba <kaba@nowhere.com>

> Hi,
> Let X be a locally compact Hausdorff space. Is every open set of X
> precompact (compact closure)?

Isn't the whole space, X, an open set with a not necessarily compact
closure, at least if X is only locally compact?

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2015. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.