Ars Mathematica

Wikipedia now has everything. I was looking up Green’s relations on Google, and there it was. Green’s relations are one of the key concepts in the theory of semigroups, but semigroups themselves are one of the less-fashionable areas of mathematics. So I think it’s safe to say that Wikipedia’s work is done.

This entry was posted on Sunday, July 10th, 2005 at 11:58 pm and is filed under Mathematics. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.