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Subjects
14-XX Algebraic geometry
14Cxx Cycles and subschemes
14C20 Divisors, linear systems, invertible sheaves

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Displaying 1 – 16 of 16

$D$ -dimensions of algebraic surfaces and numerically effective divisors

Fumio Sakai (1983)

Compositio Mathematica

Deformation theory, generic vanishing theorems, and some conjectures of Enriques, Catanese and Beauville.

R. Lazarsfeld, M. Green (1987)

Inventiones mathematicae

Degré des diviseurs sur les families de courbes de P3.

N. Mestrano (1985)

Mathematische Annalen

Degree of the fibres of an elliptic fibration

Alexandru Buium (1983)

Annales de l'institut Fourier

Let $X \to B$ an elliptic fibration with general fibre $F$ . Let $n_{e}, n_{s}, n_{a}, n_{v}$ be the minima of the non-zero intersection numbers $(ℒ, F)$ where $ℒ$ runs successively through the following sets: effective divisors on $X$ , invertible sheaves spanned by global sections, ample divisors and very ample divisors. Let $m$ be the maximum of the multiplicities of the fibres of $X \to B$ . We prove that $n_{e} = n_{s}$ if and only if $n_{e} \geq 2 m$ and that $n_{a} = n_{v}$ if and only if $n_{a} \geq 3 m$ .

Diviseurs amples

Pierre Cartier (1964/1966)

Séminaire Bourbaki

Divisor classes associated to families of stable varieties, with applications to the moduli space of curves

Maurizio Cornalba, Joe Harris (1988)

Annales scientifiques de l'École Normale Supérieure

Divisor classes on Shimura curves rational over local fields.

Bruce W. Jordan, Livné Ron A. (1987)

Journal für die reine und angewandte Mathematik

Divisorenklassengruppen der Komplettierungen analytischer Algebra.

Jürgen Bingener (1975)

Mathematische Annalen

Divisorial Zariski decompositions on compact complex manifolds

Sébastien Boucksom (2004)

Annales scientifiques de l'École Normale Supérieure

Divisors of Bielliptic Surfaces and Ebeddings in IP4.

Fernando Serrano (1990)

Mathematische Zeitschrift

Divisors on general curves and cuspidal rational curves.

D. Eisenbud, J. Harris (1983)

Inventiones mathematicae

Divisors on hypersurfaces.

Geng Xu (1995)

Mathematische Zeitschrift

Divisors on real curves.

Monnier, Jean-Philippe (2003)

Advances in Geometry

Divisors on the Blow-Up of the Projective Plane.

Geng Xu (1995)

Manuscripta mathematica

d-Very-Ample Line Bundles and embeddings of Hilbert Schemes of 0-cycles.

Fabrizio Catanese, Lothar Goettsche (1990)

Manuscripta mathematica

Dyson's lemma and a theorem of Esnault and Viehweg.

Michael Nakamaye (1995)

Inventiones mathematicae

Currently displaying 1 – 16 of 16

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