Series: Penn State Logic Seminar Date: Tuesday, February 3, 2004 Time: 2:30 - 3:45 PM Place: 307 Boucke Building Speaker: Uri Abraham, Carnegie Mellon University, Mathematics Title: Games on Finite Subsets of Cardinals Abstract: We study a family of infinite games with imperfect information introduced by B. Model and D. Gale for two players that alternately remove and add points to a finite set. We investigate the existence of imperfect information strategies for the remover for different ambient cardinalities.