You are not currently logged in.
Access your personal account or get JSTOR access through your library or other institution:
An Elementary Proof of a Generalization of Banach’s Mapping Theorem
The American Mathematical Monthly
Vol. 121, No. 5 (May 2014), pp. 445-446
Published by: Mathematical Association of America
Stable URL: http://www.jstor.org/stable/10.4169/amer.math.monthly.121.05.445
Page Count: 2
Preview not available
Abstract We give an elementary proof of a generalization of Banach’s mapping theorem, which says that for any two mappings f : A → B and g : B → A, there exists a subset A0 of A such that g(B\f(A0)) = A\A0.
Copyright the Mathematical Association of America 2014