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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Filed under math, Susie

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