Re: mathematical structure

From: Blake Winter (blake.winter_at_houghton.edu)
Date: 11/11/04 

Date: Thu, 11 Nov 2004 09:33:41 +0000 (UTC)

Thanks for all the interesting information. It did not precisely
answer my question, but that's ok because I discovered the answer for
myself.

Basically I think that I was trying to describe highly nontrivial
topologies, especially topologies which are "weird", by ordinary
standards. An example would be the set R^2, where we take the usual
Euclidean topology but then add {(1,1),(-1,-1)} into our set T of open
sets, or other very strange examples. Perhaps R^n with an uncountable
number of holes.