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Welcome to my experimental professional home page. You can read more about Booles’ Rings sites here, or see my first post about this experiment here.

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The Borel ordering on cardinal characteristics

A talk on my 2011 work with Mátrai and Steprāns for the Boise seminar on Thursday, April 4 from 1:30 to 2:30pm Read More »

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The fundamental theorem on symmetric polynomials

History’s first whiff of Galois theory. With Ben Blum-Smith. (arXiv) Read More »

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Urysohn spaces

A talk on the Urysohn space and some of its variants, given in the Boise Set Theory seminar on February 28. Read More »

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Very late JMM wrap-up

A few weeks ago I attended the Joint Math Meetings. This was my third trip to the JMM. Each time I go, I find I learn how to get more out of the experience. Read More »

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There is now a Set theory community on google plus

Here is the link.

There isn’t anything of note up there yet, but I hope it becomes popular soon. I think it has a really high potential to strengthen the links between us. Google plus has a really nice way of letting information flow across your attention, with the most impactful tidbits bubbling to the top.

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Set theory and C*-algebras

A talk for the Boise Set Theory Seminar, on Monday December 3 from 10:30 to 11:30am. Read More »

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