arXiv:math/0403124 Abstract

arXiv:math/0403124 [math.AG]Abstract References Reviews Resources

Divisorial contractions of algebraic varieties

Published 2004-03-08, updated 2004-03-09Version 2

This paper has been withdrawn by the author. It is not true that plt blow-up of toric singularity is toric (in dimension 3 too) and the first main theorem is incorrect also. The error is in deformation argument. I am grateful to Ivan Cheltsov for discussions.

Categories: math.AG

Keywords: algebraic varieties, divisorial contractions, first main theorem, ivan cheltsov, plt blow-up

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