Talk:Neighbourhood (mathematics)
From Wikipedia, the free encyclopedia
Contents |
[edit] Issues with recent additions to this article (request for comment)
I have mixed feelings about the recent changes to this article. It looks to me that the text is unnecessarily complicated, and the part contained in the ==Definition== section is no definition at all, rather some generalities, which I am having trouble following. Then, the way the article is now, one starts with the euclidean space, only to go to the topological space, then followed by a metric space, then back to the real numbers.
Is there any way to integrate the recently inserted material? Oleg Alexandrov 02:44, 28 July 2005 (UTC)
[edit] Punctured Neighbourhood
I would like to add Puncture Neighbourhood, but I just fail. It is the same as a normal neighbourhood, only it does not actually contain p.
[edit] "wiggle" or "move"
eek! Sorry that's just too much badly defined for my tast. I believe that a simple sketch would explain this much butter, something like (--p--). (I hope you understand this) Possibly have a group of sketches showing what is and what is not a neighbourhood.
[edit] 'wiggle' or 'move' 2
I second that.
This "wiggle" or "move" definition is pretty shit.
It's necessary a great deal of competence in making abstract mathematical concepts intuitive. In some cases it can rather make it even harder to comprehend. —The preceding unsigned comment was added by 200.164.220.194 (talk) 23:33, 6 March 2007 (UTC).
