Liljana Babinkostova: The selective strong screenability game

Wednesday, September 30 from 3 to 4pm
Room: MP 207
Speaker: Liljana Babinkostova (BSU)
Title: The selective strong screenability game

Abstract: Selective versions of screenability and of strong screenability coincide in a large class of spaces. We show that the corresponding games are not equivalent in even such standard metric spaces as the closed unit interval. We identify sufficient conditions for ONE to have a winning strategy, and necessary conditions for TWO to have a winning strategy in the selective strong screenability game.

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