Talk:Ultrametric space

From Wikipedia, the free encyclopedia

You have new messages (last change).

I suppose that even for an ultrametric space you need that distances be non-negative. Is that right?

Yes I will fix definition. Paul August ☎ 03:05, July 15, 2005 (UTC)

Its the fist condition.

--Lzap 08:20, 19 May 2006 (UTC)

I think it's more common to use the word "sphere" for a set of points equidistant from a given point. "Ball" sounds bizarre.

Retrieved from "http://en.wikipedia.org../../../u/l/t/Talk%7EUltrametric_space_5b12.html"