English

Halphen pencils on quartic threefolds

Algebraic Geometry 2009-09-26 v4

Abstract

For every smooth quartic threefold, we classify all pencils on it whose general element is an irreducible surface birational to a smooth surface of Kodaira dimension zero.

Keywords

Cite

@article{arxiv.0802.1049,
  title  = {Halphen pencils on quartic threefolds},
  author = {Ivan Cheltsov and Ilya Karzhemanov},
  journal= {arXiv preprint arXiv:0802.1049},
  year   = {2009}
}

Comments

20 pages

R2 v1 2026-06-21T10:10:37.491Z