Ebook: Enumerative Geometry and Classical Algebraic Geometry

Recording the proceedings of a conference on clas-
sical problems involving low-dimensional varieties
over algebraically closed fields, this volume focuses
on these three major areas:
. enumerative geometry
· curves and cycles
. multiplicities.
This state-of-the-art presentation of an active area of
research will be of interest to graduate students and
researchers alike.

TABLE DES MATIERES

Preface

Courbes de l'espace projectif: varietes de secantes

Section plane d'une courbe gauche: postulation p. 33

Degenerations of complete twisted cubics p. 37

Pluricanonical-Gorenstein-curves p, 51

Positivity and excess intersection p. 97

Notes on the evolution of complete correlations p. 107

Diviseurs speciaux et intersection de cycles dans la Jacobienne d'une courbe alg.!;brique p. 133

Fibres de 1 t Hooft speciaux et applications p, 143

Formules multi-secantes pour les courbes gauche quelconques p. 165

Schubert calculus for complete quadrics p. 199

Multiple point formulas for maps p. 237