Comments on: classes of functions http://www.matusiak.eu/numerodix/blog/index.php/2009/05/24/classes-of-functions/ A blog about nothing Tue, 27 Jul 2010 20:41:20 -0400 http://wordpress.org/?v=2.8.6 hourly 1 By: numerodix http://www.matusiak.eu/numerodix/blog/index.php/2009/05/24/classes-of-functions/#comment-103340 numerodix Sun, 24 May 2009 11:18:52 +0000 http://www.matusiak.eu/numerodix/blog/?p=2269#comment-103340 I figured someone would bring this up, I know they are not exactly the same but similar. I have no idea what a topological space is, though. Anyway, for my purposes they are the same, thus far. I figured someone would bring this up, I know they are not exactly the same but similar. I have no idea what a topological space is, though.

Anyway, for my purposes they are the same, thus far.

]]> By: chithanh http://www.matusiak.eu/numerodix/blog/index.php/2009/05/24/classes-of-functions/#comment-103336 chithanh Sun, 24 May 2009 10:23:29 +0000 http://www.matusiak.eu/numerodix/blog/?p=2269#comment-103336 Small nitpick: bijective is not the same as isomorphic. For example, in topological spaces, a bijective continuous function is only an isomorphism if the inverse is also continuous. Small nitpick: bijective is not the same as isomorphic. For example, in topological spaces, a bijective continuous function is only an isomorphism if the inverse is also continuous.

]]>