Archive for November, 2010

Just came across this, from my old REU buddy Sarah-Marie Belcastro.  I’m old enough to remember when Hampshire, Ross’s program at OSU, and (to some extent) Math Olympiad training were the only places a high school kid could get formal training in really advanced math.  Hampshire has done a lot of good for a lot [...]


The name of this blog, almost featured in the New York Times.  (Thanks to Terry for pointing this out.)


The University of Wisconsin, like all big public institutions, faces a future of declining state support.  And, like all big public institutions, we have to figure out how to keep doing our jobs despite that.  Chancellor Martin’s proposal is a New Badger Partnership, under which UW would be allowed to set its own tuition, as [...]


The paper “Modeling λ-invariants by p-adic random matrices,” with Akshay Venkatesh and Sonal Jain, just got accepted by Comm. Pure. Appl.  Math. But I forgot to blog about it when we finished it!  (I was a little busy at the time with the change in my personal circumstances.) Anyway, here’s the idea.  As I’ve already [...]


Because 7 had exotic differentiable structures!


Eat this week’s magnificent Ian’s special:  pizza with turkey, cranberries, green beans, and fried onions.  It’s very unlikely your family will serve you anything as good as this.  


Here’s something I didn’t know.  Suppose we consider the space K of “long knots” — embeddings of R into R^3, which send t to (t,0,0) whenever |t| > 1.  By closing up the large |t| ends of the arc, you get a knot in S^3. The path component of K containing the embedding of R [...]


Something fast to eat on cold nights: some shredded cabbage (in a bag is fine) 2-3 apples mustard (we use spicy brown) red wine vinegar Procedure:  put some olive oil in a pan, chop the apples and fry them with a little pepper.  Throw the shredded cabbage on top of it and fry further.  Put [...]


Well, we have to talk about the election a little, right? Governor-elect Scott Walker today, telling the regents of UW not to expect any increase in allocation from the state: “It isn’t just always about more money. It’s going to be about finding ways to take the dollar we have, finding ways with flexibility, innovation [...]


As I write this, about 4.7 million Americans have clicked the “I voted” button on Facebook.  As best I can tell, there are between 125 and 150 million Facebook accounts in the US, and about 90% of these belong to people of voting age.  Of course, lots of people have Facebook accounts but don’t use [...]



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