Hi, I’m Charlie. I’m starting graduate school in math at the University of Pennsylvania in the fall, and I clearly have way too much time on my hands, because I’ve decided to start a math blog and, worse, to drag my friends into it as well.

I’m interested in a wide variety of mathematics, but primarily algebra, geometry and topology, specifically algebraic geometry and occasionally mathematical physics. Expect very geometric posts from me, as well as the occasional bit of category theory. My intention is to attempt to post something every Monday, and possibly more often when I come across something too interesting to sit on.

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