Halphen pencils on weighted Fano threefold hypersurfaces

Ivan Cheltsov; Jihun Park

Open Mathematics (2009)

  • Volume: 7, Issue: 1, page 1-45
  • ISSN: 2391-5455

Abstract

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On a general quasismooth well-formed weighted hypersurface of degree Σi=14 a i in ℙ(1, a 1, a 2, a 3, a 4), we classify all pencils whose general members are surfaces of Kodaira dimension zero.

How to cite

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Ivan Cheltsov, and Jihun Park. "Halphen pencils on weighted Fano threefold hypersurfaces." Open Mathematics 7.1 (2009): 1-45. <http://eudml.org/doc/269719>.

@article{IvanCheltsov2009,
abstract = {On a general quasismooth well-formed weighted hypersurface of degree Σi=14 a i in ℙ(1, a 1, a 2, a 3, a 4), we classify all pencils whose general members are surfaces of Kodaira dimension zero.},
author = {Ivan Cheltsov, Jihun Park},
journal = {Open Mathematics},
keywords = {Fano threefolds; Weighted hypersurfaces; K3 surfaces; Halphen pencils; Birational automorphisms; Fano 3-folds; surfaces; weighted hypersurfaces; birational automorphisms},
language = {eng},
number = {1},
pages = {1-45},
title = {Halphen pencils on weighted Fano threefold hypersurfaces},
url = {http://eudml.org/doc/269719},
volume = {7},
year = {2009},
}

TY - JOUR
AU - Ivan Cheltsov
AU - Jihun Park
TI - Halphen pencils on weighted Fano threefold hypersurfaces
JO - Open Mathematics
PY - 2009
VL - 7
IS - 1
SP - 1
EP - 45
AB - On a general quasismooth well-formed weighted hypersurface of degree Σi=14 a i in ℙ(1, a 1, a 2, a 3, a 4), we classify all pencils whose general members are surfaces of Kodaira dimension zero.
LA - eng
KW - Fano threefolds; Weighted hypersurfaces; K3 surfaces; Halphen pencils; Birational automorphisms; Fano 3-folds; surfaces; weighted hypersurfaces; birational automorphisms
UR - http://eudml.org/doc/269719
ER -

References

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  1. [1] Cheltsov I., Elliptic structures on weighted three-dimensional Fano hypersurfaces, Izv. Ross. Akad. Nauk Ser. Mat., 2007, 71, 765–862 (in Russian) Zbl1135.14031
  2. [2] Cheltsov I., Park J., Weighted Fano threefold hypersurfaces, J. Reine Angew. Math., 2006, 600, 81–116 Zbl1113.14030
  3. [3] Cheltsov I., Park J., Halphen Pencils on weighted Fano threefold hypersurfaces (extended version), preprint available at arXiv:math/0607776 [WoS] Zbl1183.14022
  4. [4] Corti A., Singularities of linear systems and 3-fold birational geometry, London Math. Soc. Lecture Note Ser., 2000, 281, 259–312 Zbl0960.14017
  5. [5] Corti A., Pukhlikov A., Reid M., Fano 3-fold hypersurfaces, London Math. Soc. Lecture Note Ser., 2000, 281, 175–258 Zbl0960.14020
  6. [6] Dolgachev I.V., Rational surfaces with a pencil of elliptic curves, Izv. Akad. Nauk SSSR Ser. Mat., 1966, 30, 1073–1100 (in Russian) 
  7. [7] Kawamata Y., Divisorial contractions to 3-dimensional terminal quotient singularities, Higher-dimensional complex varieties (Trento, 1994), de Gruyter, Berlin, 1996, 241–246 
  8. [8] Kawamata Y., Matsuda K., Matsuki K., Introduction to the minimal model problem, Advanced Studies in Pure Mathematics, 1987, 10, 283–360 Zbl0672.14006
  9. [9] Ryder D., Classification of elliptic and K3 fibrations birational to some ℚ-Fano 3-folds, J. Math. Sci. Univ. Tokyo, 2006, 13, 13–42 Zbl1139.14013
  10. [10] Ryder D., The Curve Exclusion Theorem for elliptic and K3 fibrations birational to Fano 3-fold hypersurfaces, preprint available at arXiv:math.AG/0606177 [WoS] Zbl1162.14008
  11. [11] Shokurov V.V., Three-dimensional log perestroikas, Izv. Ross. Akad. Nauk Ser. Mat., 1993, 40, 95–202 http://dx.doi.org/10.1070/IM1993v040n01ABEH001862[Crossref] 

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