English

Divisorial contractions to some Gorenstein singularities

Algebraic Geometry 2007-05-23 v1

Abstract

Divisorial contractions to singularities, defined by equations xy+zn+un=0xy+z^n+u^n=0 n3n\ge3 and xy+z3+u4=0xy+z^3+u^4=0 are classified.

Cite

@article{arxiv.math/0112011,
  title  = {Divisorial contractions to some Gorenstein singularities},
  author = {I. Yu. Fedorov},
  journal= {arXiv preprint arXiv:math/0112011},
  year   = {2007}
}

Comments

10 pages, 1 figire