Compactification
Compactification The term compactification is used in two different fields: Compactification (mathematics) Compactification (physics) This is a disambiguation page: a ...
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Compactification (mathematics)
Compactification (mathematics) For the concept of compactification in physics, see compactification (physics) In mathematics, compactification is applied to topological spaces to make them compact spaces. The methods of compactification are various, but each is a ...
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Compactification (physics)
Compactification (physics) For the concept of compactification in mathematics, see compactification (mathematics) In physics, compactification plays an important part in string theory. In string theory, compactification refers to "curling up" the extra ...
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Bohr compactification
Bohr compactification In mathematics, the Bohr compactification of a topological group G is a ... Given a topological group G, the Bohr compactification of G is a compact Hausdorff topological ... f = Bohr(f) b. Theorem. The Bohr compactification exists and is unique up to isomorphism ... Tychonoff theorem. We will denote the Bohr compactification of G by Bohr(G) and ...
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Talk:Bohr compactification
Talk:Bohr compactification Yes, that's all very interesting, but ... 2004 (UTC) Just browse a bit. See compactification. Anyway, Wikipedia is not the best way ... this. As I understand it, the Bohr compactification can be defined using either only Hausdorff ... that the usual construction of the Bohr compactification is something along the lines of "the ... 3 Sep 2004 (UTC) Hausdorff The Bohr compactification is universal in the comma category ...
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Talk:Compactification (mathematics)
Talk:Compactification (mathematics) As far as i can tell, compactification of extra dimensions in string theory has ... nothing to do with Stone-Čech compactification in point set topology. In the first ... The Stone-Cech is the most complicated compactification, as the one-point is the simplest. Compactification with no continuity condition would be ...
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User talk:Prumpf
... 18:17, 28 Jun 2004 (UTC) Bohr compactification I reverted to what I had written ... by the universal property of the Bohr compactification there is a map from βG to ... might want to clarify that the Bohr compactification need not be Hausdorff, but I think ... mappings into compact Hausdorff groups. The Bohr compactification in the sense of mappings into more ... makes more sense to me (the Bohr compactification, in my sense, is an actual ...
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Talk:Black hole electron
... his technical papers? Calabi-Yau manifolds and compactification (physics) are among the hot topics in ... term "black hole" as a synonym for "compactification"? Cause that's what happens for compactification; the extra dimensions just collapse and curl ... people to think of something other than compactification. linas 01:46, 23 August 2005 (UTC ... 2005 (UTC) No he does not mean compactification. That stuff is covered much earlier. ...
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Pontryagin duality
... is very easy to prove directly. Bohr compactification and almost-periodicity One important application of ... discrete iff G ^ is compact. The Bohr compactification is defined for any topological group G ... abelian groups is to characterize the Bohr compactification of an arbitrary abelian locally compact topological group. The Bohr compactification B(G) of G is H ^ , where ...
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Talk:Regular space
... case where X is the Stone Cech compactification of A and Y is a compact ... the universal property of the Stone Cech compactification. The argument appears suspect: it only uses ... in the case of the Stone Cech compactification, we do have a limit, but I ... example. So the uproperty of the SC compactification is an example of extension by continuity ...
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