-
Recent Posts
Archives
- July 2021
- December 2017
- January 2017
- February 2015
- October 2014
- August 2014
- March 2014
- February 2014
- July 2013
- March 2013
- November 2012
- October 2012
- September 2012
- August 2012
- January 2012
- November 2011
- October 2011
- September 2011
- July 2011
- June 2011
- May 2011
- April 2011
- March 2011
- February 2011
- January 2011
Blogroll
Non-mathematical pages
Meta
Monthly Archives: October 2011
How to deal with intransitivity if you are a young vampire
A question at a talk in Bordeaux made me realise that a lemma I considered to be trivial and universally known may be neither. A vampire movie I saw last weekend convinced me that this was a matter of broader … Continue reading
Posted in Uncategorized
Tagged diameter, intransitive groups, Rubik's cube, Schreier, transitive groups, vampires
Leave a comment
Andromaque and extrema
I’ve just read Racine’s Andromaque – I intend to see it soon at the Comédie Française, and I thought I should prepare. I am curious. Upon reaching the last lines of Hermione while reading the text alone, could you suppress … Continue reading
Number theory, machines and Racine
While editing the new number theory page at Wikipedia, I realised that (a) the page needed more pictures; (b) it isn’t trivial to come up with relevant pictures for all areas of number theory. What would be a natural physical … Continue reading
Posted in Uncategorized
Tagged Bérénice, comédie française, factorisation, Lehmer sieves, number theory, Racine
2 Comments
Replacing Wikipedia’s number theory page
As some of you are aware, I’ve done some work on a possible replacement for Wikipedia’s Number Theory page (which is arguably fairly dreadful at the moment, for a variety of reasons). I think the time has come to put … Continue reading
Posted in Uncategorized
4 Comments