This article is cited in 2 papers

Divisorial contractions to 3-dimensional $cDV$ points

I. Yu. Fedorov

Steklov Mathematical Institute, Russian Academy of Sciences

Abstract: Divisorial contractions to singularities of the forms $xy+z^n+u^n=0$ with $n\geqslant 3$ and $xy+z^3+u^4=0$ are classified in the Mori category.

UDC: 513.7

MSC: 14J30, 14J17

Received: 09.10.2001

DOI: 10.4213/sm671

 English version: Sbornik: Mathematics, 2002, 193:7, 1091–1102

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