Revision as of 21:25, 14 November 2020 by Jihye(talk | contribs)(Created page with "Definition. Let <math>(X,M)</math> and <math>(Y,N)</math> be measure spaces. A map <math>f:X \to Y</math> is <math>(M,N)</math>-measurable if <math>f^{-1}(E) \in M</math> for...")
