English

Mori conic bundles with a reduced log terminal boundary

Algebraic Geometry 2010-05-13 v2

Abstract

We study the local structure of Mori contractions f ⁣:XZf\colon X\to Z of relative dimension one under an additional assumption that there exists a reduced divisor SS such that KX+SK_X+S is plt and anti-ample.

Cite

@article{arxiv.math/9802120,
  title  = {Mori conic bundles with a reduced log terminal boundary},
  author = {Yuri G. Prokhorov},
  journal= {arXiv preprint arXiv:math/9802120},
  year   = {2010}
}

Comments

16 pages, LaTeX2e

R2 v1 2026-07-22T17:57:49.722Z