Search All of the Math Forum:

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

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: Nhood Space
Replies: 24   Last Post: Jul 3, 2013 10:43 PM

 Search Thread: Advanced Search

 Messages: [ Previous | Next ]
 Peter Percival Posts: 2,623 Registered: 10/25/10
Re: Nhood Space
Posted: Jul 2, 2013 3:04 AM
 Plain Text Reply

William Elliot wrote:

>
> Arrg. It's hard to follow what your thinking and how it apllies to the
> problem at hand. From what you've consider, can you directly show
> cl cl A = A where cl A = { x | {x}nA }, from the axioms (separable or
> normal included if needed) for a proximity space?

cl cl A = cl A

Shirley.

--
I think I am an Elephant,
Behind another Elephant
Behind /another/ Elephant who isn't really there....
A.A. Milne

Date Subject Author
6/30/13 William Elliot
6/30/13 David C. Ullrich
6/30/13 William Elliot
7/1/13 David C. Ullrich
7/1/13 David C. Ullrich
7/1/13 fom
7/2/13 William Elliot
7/2/13 Peter Percival
7/2/13 William Elliot
7/2/13 fom
7/3/13 fom
7/3/13 William Elliot
7/3/13 William Elliot
6/30/13 fom
6/30/13 Peter Percival
6/30/13 fom
7/1/13 Peter Percival
7/1/13 William Elliot
7/1/13 Peter Percival
7/1/13 William Elliot
7/1/13 Peter Percival
7/1/13 Peter Percival
7/2/13 William Elliot
7/2/13 Peter Percival
7/2/13 William Elliot

© The Math Forum at NCTM 1994-2018. All Rights Reserved.