Spring break is here, so it will be a good time to take a look at a couple things in addition to getting some work done.
Here’s a couple things I’m looking at right now:
- Gil Kalai’s posts Colorful Caratheodory Revisited and A Beautiful Garden of Hypertrees
- A survey of compressive sensing
As for work, among many other things, I’m trying to find a good “how-to” on deriving a curvature tensor. It seems that differential geometers like to leave these things as an “exercise.”