21,809 reputation
bio website mathoverflow.net/users/1946
location New York, NY
visits member for 4 years, 1 month
seen yesterday

I am a professor of mathematics at the City University of New York. My research is mostly connected with mathematical logic and set theory, although I have also worked in group theory, computability theory and the philosophy of mathematics.


I am no longer actively participating here at math.SE.

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