### Boole’s Rings

- Paul K. Gorbow, PhD 2018, University of Gothenburg June 16, 2018 Joel David Hamkins
- Definable Models Without Choice June 7, 2018 Asaf Karagila
- KNAW Academy Colloquium on Generalised Baire Spaces - Lebesgue’s Density Theorem for tree forcing ideals June 7, 2018 [“Sandra Müller”]
- (with R. Carroy and A. Medini) Every zero-dimensional homogeneous space is strongly homogeneous under determinacy May 31, 2018 [“Sandra Müller”]
- Booles' Rings is dead, long live Booles' Rings! May 31, 2018 Peter Krautzberger

### Comments on Boole’s Rings

- Comment on Kelley-Morse set theory implies Con(ZFC) and much more by Thomas Benjamin June 12, 2018 Comments for Joel David Hamkins
- Comment on Kelley-Morse set theory implies Con(ZFC) and much more by Thomas Benjamin June 8, 2018 Comments for Joel David Hamkins
- Comment on Kelley-Morse set theory implies Con(ZFC) and much more by Joel David Hamkins June 8, 2018 Comments for Joel David Hamkins
- Comment on Kelley-Morse set theory implies Con(ZFC) and much more by Thomas Benjamin June 8, 2018 Comments for Joel David Hamkins
- Comment on Kelley-Morse set theory implies Con(ZFC) and much more by Joel David Hamkins June 7, 2018 Comments for Joel David Hamkins

# Tag Archives: Reverse Mathematics

## Computable roots of computable functions

Here are several interesting results from computable analysis: Theorem 1. If $f$ is a computable function from $\mathbb{R}$ to $\mathbb{R}$ and $\alpha$ is an isolated root of $f$, then $\alpha$ is computable. Corollary 2. If $p(x)$ is a polynomial over … Continue reading

## 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