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Random lecture notes and slides

Here is a copy of my thesis written at
Cornell University under the direction of Richard Shore.

Here is a set of lecture notes on Pi01 classes
that I wrote for a graduate course at Notre Dame in 2002. These notes
are a mish-mash of notation and come from many different sources.

Here is a set of lecture notes of just enough
descriptive set theory to get to a proof that every uncountable
analytic subset of a Polish space has size continuum.

Here are the slides from the tutorial on
computable algebra that I gave at the Logic Colloquium 2004 in
Turin. Unfortunately, these slides don't include some of the hand drawn
pictures, but hopefully they are useful even without them.

Here is a set of lecture notes on
the Dual Ramsey Theorem that I
put together for a series of lectures at the University of Notre Dame.

Here are the slides for my talk on
central series in computable nilpotent
groups from the Computability Theory Workshop 2011.

Here are slides for my talk on stability
and posets at the AMS Meeting at Holy Cross College, April 2011.

Here are slides for my talk on Degrees of
orders on torsion-free abelian groups at the 2013 Joint Math Meetings.

Here are the slides for my talk on Separating
principles below Ramsey's Theorem for Pairs at the 2013 Asian Logic
Conference.