I'm a set theorist working at Cornell. Most of my work has been with forcing axioms and the combinatorics and Ramsey theory of the first uncountable cardinal. I am also interested in ways in which set theory can be applied to other areas of mathematics. Additionally, I have interests in group theory (amenability in particular).
46 Is Thompson's Group F amenable? nov 13 '10
23 Parts of Set Theory immune to independence mar 12 '11
18 Is it possible for P(N) to be larger than Aleph_omega? mar 10 '11
17 Solutions to the Continuum Hypothesis feb 5 '11
13 Idempotent measures on the free binary system? mar 9 '11