Yes, very interesting pages. Unfortunately, as we discussed at [math-fun] in February 2011, it seems impossible to reach Kevin Brown. Some people exchanged some emails with him, but it was more than ten years ago. His old email addresses are no more valid. The @gte.net address given by www.who.is does not work, and his address at Seattle is a joke. Christian. -----Message d'origine----- De : math-fun-bounces@mailman.xmission.com [mailto:math-fun-bounces@mailman.xmission.com] De la part de Warren Smith Envoyé : jeudi 3 mai 2012 00:36 À : math-fun Objet : [math-fun] The "math pages" http://www.mathpages.com/ contains an interesting collection of essays about a lot of mathy subjects. According to a hard to find note, they were written by "Kevin S. Brown." I can't vouch for them all, and there also are some broken links unfortunately,... but some seem highly insightful, and the amount of work it took to write all these was very large. Also, you can buy book version -- he self-publishes books. _______________________________________________ math-fun mailing list math-fun@mailman.xmission.com http://mailman.xmission.com/cgi-bin/mailman/listinfo/math-fun