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Monday, March 22nd, 2010 12:10 - 1:00 p.m. BA 2165, 40 St. George Street Ph.D. Candidate: Miodrag Sokic Ph.D. Advisor: Stevo Todorcevic Thesis Title: Ramsey property of posets and related structures Abstract: We study several classes of finite posets with linear ordering. We examine these classes according to the Ramsey and the ordering property. As application we give several new extremely amenable groups of automorphism of countable structures and compute several new universal minimal flows for such groups. The technique that we develop is also useful for studying classes of structures related to posets, such as pseudometric spaces and quasi orderings. A copy of the thesis can be found at http://www.math.toronto.edu/msokic/Tezamar.pdf Everyone is welcome.
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