# Yearly Archives: 2006

## Greg Restall on arithmetic

Greg Restall has put a very nice paper online, called ‘Anti-realist classical logic and realist mathematics’. I’ve always been tempted by logicism in the very broadest sense: but Greg’s critics, of course, will say that he’s just smuggled the rabbit … Continue reading

Posted in Logic | 1 Comment

## Gödeling along again

I’ve just posted a “maintenance upgrade” of the first 14 chapters of An Introduction to Gödel’s Theorems on the book’s website (and, now I’ve got a bit of time, redone the site from scratch as well so it is a … Continue reading

Posted in This and that | 1 Comment

## Categories: episode three

Kai von Fintel has just e-mailed, to send a link to the Good Math, Bad Math blog on category theory which is excellent — a series of mini-essays on concepts of category theory with some very helpful introductory explanations of … Continue reading

Posted in Logic | 1 Comment

## Slow work …

It’s slow work, going through my Gödel book a couple of chapters at a time checking for typos (down to the level of missing brackets or periods, ‘x’ for ‘y’, etc.), and looking for thinkos, sentences where the prose could … Continue reading

## Categories: episode two

A copy of Steve Awodey’s new Category Theory (Oxford Logic Guides 49) has just been delivered. His preface starts Why write a new textbook on Category Theory, when we already have Mac Lane’s Categories for the Working Mathematician? Simply put, … Continue reading

## Categories: episode one

I said I’d post occasional progress reports on getting to grips with Category Theory, to pass on recommendations about what I’ve found helpful, etc. (Perhaps I should explain that — when trying to get into a new chunk of maths … Continue reading

## Getting categorical

For a bit of light relief from matters Gödelian, I’m hoping to spend the next couple of months getting more to grips with category theory (well, and why not? — there are world-class category theorists just down the road at … Continue reading

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## Gödel at long last

Back from Tuscany, with — at long last — a complete draft of my book on Gödel’s Theorems; if you are interested, do download a copy of the PDF, for all comments/suggestions will be very, very gratefully welcomed (I’d rather … Continue reading