Monthly Archives: August 2015

WAGS @ UW, 17–18 October 2015

cat-in-purple

The Fall 2015 Western Algebraic Geometry Symposium will be held at the University of Washington, Seattle, on the weekend of 17–18 October in Savery Hall 260 (on the Quad — not the math department building).

Speakers are:
Valery Alexeev, Georgia
Aravind Asok, USC
Brian Osserman, Davis
Alena Pirutka, NYU
Yiwei She, Columbia
Rekha Thomas, Washington
Nikolaos Tziolas, Cyprus & Princeton

Photo from imagur. Todd Marinovich: “I just saw purple. That’s all. No numbers, no faces, just purple.”

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New paper: Rationality does not specialize among terminal varieties

IMG-20150805-00382I’ve posted a new paper on the arXiv. A limit of rational varieties need not be rational, even if all varieties in the family are projective and have at most terminal singularities. This shows that a result of de Fernex and Fusi’s does not extend to higher dimensions.

Photo: Susie the cat in Westwood.

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