### Boole’s Rings

- Set-theoretic mereology as a foundation of mathematics, Logic and Metaphysics Workshop, CUNY, October 2016 August 24, 2016 Joel David Hamkins
- Functions and modeling August 18, 2016 Samuel Coskey
- Real and linear analysis August 18, 2016 Samuel Coskey
- BMC recruiting for 2016–17 August 17, 2016 Samuel Coskey
- The modal logic of set-theoretic potentialism, Kyoto, September 2016 August 9, 2016 Joel David Hamkins

### Comments on Boole’s Rings

- Comment on Math for nine-year-olds: fold, punch and cut for symmetry! by An Afternoon With Keena | established1962 August 24, 2016 Comments for Joel David Hamkins
- Comment on Set-theoretic mereology by Set-theoretic mereology, Logic and Metaphysics Workshop, CUNY, October 2016 | Joel David Hamkins August 24, 2016 Comments for Joel David Hamkins
- Comment on Math for nine-year-olds: fold, punch and cut for symmetry! by Math year in review part 2 – Fold and Cut | Mike's Math Page August 19, 2016 Comments for Joel David Hamkins
- Comment on A question for the mathematics oracle by Thomas Benjamin August 16, 2016 Comments for Joel David Hamkins
- Comment on A question for the mathematics oracle by Thomas Benjamin August 15, 2016 Comments for Joel David Hamkins

# Monthly Archives: January 2012

## An incompleteness theorem for β_{n} models

My first paper was “An incompleteness theorem for $\beta_n$ models” with Stephen Simpson [1]. It’s a short paper, but the idea is very pretty. We know that the incompleteness theorem implies there are strange models of arithmetic, but these models … Continue reading

Posted in Papers, Research
2 Comments

## AMS/ASL Special Session on Alan Turing

I arrived home yesterday from the 2012 Joint Mathematics Meetings in Boston, where I was a co-organizer of the AMS/ASL Special Session on the Life and Legacy of Alan Turing. The talks were wonderful, and the session went very smoothly, … Continue reading

Posted in Meetings
Leave a comment