Divisorial contractions of 3-folds

Abstract

In this paper the three-dimensional divisorial contractions $f:Y\to (X\ni P)$ are classified provided that $\Exc f=E$ is an irreducible divisor, $f(E)=P$, the variety $Y$ has canonical singularities and $(X\ni P)$ is a toric terminal singularity.

This paper has been withdrawn by the author due to errors in the proof of assertions

References in corpus (1)

• Divisorial contractions in dimension three which contract divisors to smooth points