Category Archives: Unsolved


I have been unable to solve the following problems from Kechris.  Any hints, advice, or solutions would be appreciated. 1. Exercise 4.9: Let be separable Banach spaces.  The weak topology on is the one generated by the functions (from into … Continue reading

Posted in Analysis, Descriptive Set Theory, Kechris, Metric Spaces, Topology, Unsolved | 2 Comments