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List of forum topicsenRe: topology definition question
http://mathforum.org/kb/thread.jspa?messageID=7924326&tstart=0#7924326
> It seems the most "common" definition of a topology is that T is a topology]]>Nov 16, 2012 4:56:30 PMNov 16, 2012 4:56:30 PMkaba@nowhere.com0topology definition question
http://mathforum.org/kb/thread.jspa?messageID=7924322&tstart=0#7924322
1. empty set is in T and 2. X is in T and 3.]]>Nov 16, 2012 4:42:07 PMNov 16, 2012 4:42:07 PMdgreenhoe@yahoo.com1