The Princeton University Press blog has some photos from the 2009 Joint Mathematics Meeting including a few pics from my book signing—cool! Mike Cherry (author of The Addventures Plusman), Barry Tesman, me. Evelyn Sander and me
Day: January 26, 2009
John Stallings’ obit in NYT
The New York Times recently published an obituary for John Stallings. He passed away on November 24, 2008. John Stallings is probably most well-known for his work on the high-dimensional Poincaré conjecture. He wrote an article about his work on the theorem called “How not to prove the Poincaré conjecture.” (pdf link)
David Richeson: Division by Zero 