### Boole’s Rings

- Towards a general method for accessible content trees or: deep aria-labels for equations revisited January 13, 2019 Peter Krautzberger
- Forcing as a computational process, Cambridge, Februrary 2019 January 5, 2019 Joel David Hamkins
- Foundations of analysis January 1, 2019 Samuel Coskey
- Matrices for classical groups January 1, 2019 Nick Gill
- Logic and set theory January 1, 2019 Samuel Coskey

### Comments on Boole’s Rings

- Comment on The subseries number by The rearrangement and subseries numbers: how much convergence suffices for absolute convergence? Mathematics Colloquium, University of Münster, January 2019 | Joel David Hamkins January 10, 2019 Comments for Joel David Hamkins
- Comment on Souslin trees at successors of regular cardinals by saf December 19, 2018 Comments for Assaf Rinot
- Comment on A new proof of the Barwise extension theorem, without infinitary logic, CUNY Logic Workshop, December 2018 by Joel David Hamkins December 16, 2018 Comments for Joel David Hamkins
- Comment on A new proof of the Barwise extension theorem, without infinitary logic, CUNY Logic Workshop, December 2018 by Joel David Hamkins December 15, 2018 Comments for Joel David Hamkins
- Comment on A new proof of the Barwise extension theorem, without infinitary logic, CUNY Logic Workshop, December 2018 by Athar December 15, 2018 Comments for Joel David Hamkins

# Author Archives: Carl Mummert

## 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
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## 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
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## The logic of Reverse Mathematics

This post is about a research idea I have been thinking about which is quite different from my usual research. It’s an example of a project with an “old fashioned” feel to it, as if it could have been studied … Continue reading

## Moving to WordPress

For a while I have been thinking about migrating to a content management system for my web page. Previously I had a script I wrote that was essentially a simply wiki to let me edit pages from any web browser … Continue reading

Posted in Math on the web
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