A long time ago (in a galaxy far far away), I used to blog. I stopped when I was at Brown: I had set myself a goal of posting everyday, and I found that it interfered too much with the rest of what I wanted to do.

Of late, I find that there are things that would be fund to write about and discuss, but which do not fit into any of the usual places where I post writing (that is, in conferences or class notes). This site is a collection of these musings, it is unlikely to be frequently updated or of wide interest. Furthermore, the logical argument might not be completely worked out and there might be serious proof-reading issues, but well it will be on the Internet.

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