Talk:Measure Theory/Basic Structures And Definitions/Semialgebras, Algebras and σ-algebras

Credit
[Prof. Jeff Viaclovsky], [18.125 Measure and Integration], [Fall 2003]. (MIT OpenCourseWare: Massachusetts Institute of Technology), [] (Accessed [2008-4-6]). License: Creative commons BY-NC-SA

sub algebra
what is a [sub algebra]? Jackzhp (talk) 00:08, 6 May 2009 (UTC)