4 citations · 8 across the 6 of their papers we have counts for
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math.AG2015
Singularities on Demi-Normal Varieties
Jeremy Berquist
The birational classification of varieties inevitably leads to the study of singularities. The types of singularities that occur in this context have been studied by Mori, Kollár,…
math.AG2015
Rational and Semi-Rational Singularities
Jeremy Berquist
It is a conjecture of Kollár that a variety with rational singularities in some open subvariety has a rationalification; that is, a proper, birational morphism $f: Y \right…