Friday, November 20, 2009

loveliness 328


Surprises all over the place today! Surprise house guest brings surprise wine and surprise boyfriend has a surprise when his flight is cancelled. Hey surprise beet soup!

Also hurray again for that international scientific community. When can we remove $k$ edges to leave a $k|V| - k$ graph? Let's ask someone who knows! Works like magic. (<--------- magic!).

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