Just a note on notation: X*_w* is X* (set of all linear functionals) with a weak-* topology (the weakest topology in which all functionals are continuous)
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Let Y be a topological space...© BrainMass Inc. brainmass.com October 24, 2018, 11:43 pm ad1c9bdddf
The solution provides an example of completing a proof regarding a topological space.
Topological space proof
Let (Y,T) be a top. space where A is a subset of Y. Show that int(Y-A) = Y - A'View Full Posting Details