Odds and ends: the 2010 Joint Mathematics Meeting and Euler’s Gem

I’ll be heading to the 2010 Joint Mathematics Meeting in San Francisco next week. In case any of you are interested in meeting up, here are a few of the items on my (busy) schedule. Please introduce yourself; it would be nice to put faces with names. I’m giving a talk on some work with…

Photo in Focus

Cool! I received the February/March 2009 issue of MAA Focus. I always enjoy this issue because I get to pick out people I know from among the snapshots taken at the Joint Mathematics Meeting. Each year I know more of them. It is fun. This year I was happy to see a photo of one…