Divisorial contractions in dimension three which contract divisors to smooth points
Reviewed by Pithpith:EGB6ET7Fopen to challenge →
classification
math.AG
keywords
contractiondimensiondivisorialsmoothblow-upcontractcontractionscontracts
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We deal with a divisorial contraction in dimension 3 which contracts its exceptional divisor to a smooth point. We prove that any such contraction can be obtained by a suitable weighted blow-up.
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