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A Weak Groethendieck Compactness Principle For Infinite Dimensional Banach Spaces, Kaitlin Bjorkman
A Weak Groethendieck Compactness Principle For Infinite Dimensional Banach Spaces, Kaitlin Bjorkman
Theses and Dissertations
The goal of this thesis is to give an exposition of the following recent result of Freeman, Lennard, Odell, Turett and Randrianantoanina. A Banach space has the Schur property if and only if every weakly compact set is contained in the closed convex hull of a weakly null sequence. This result complements an old result of Grothendieck (now called the Grothendieck Compactness Principle) stating that every norm compact subset of a Banach space is contained in the closed convex hull of a norm null sequence. We include many of the relevant definitions and preliminary results which are required in the …