Algebraic Geometry — Open Problems: Proceedings of the Conference Held in Ravello, May 31 – June 5, 1982 [1 ed.] 9780387123202, 0387123202 [DJVU]

Table of contents :
On degeneration of projective curves....Pages 1-15
Varietes rationnelles et unirationnelles....Pages 16-33
Conic bundles on non-rational surfaces....Pages 34-89
Moduli of surfaces of general type....Pages 90-112
On a proof of Torelli's theorem....Pages 113-123
Two examples of algebraic threefolds whose hyperplane sections are Enriques surfaces....Pages 124-130
On the Brill-Noether theorem....Pages 131-137
Properties of Arakelov's intersection product....Pages 138-145
On nodal curves....Pages 146-155
About the enumeration of contacts....Pages 156-196
Un probleme du type Brill-Noether pour les fibres vectoriels....Pages 197-209
On the construction of rational surfaces with assigned singularities....Pages 210-217
Postulation des courbes gauches....Pages 218-227
Projective geometry of elliptic curves....Pages 228-266
Linkage of general curves of large degree....Pages 267-289
Some problems and results on finite sets of points in ℙ n ....Pages 290-314
Homogeneous bundles in characteristic p....Pages 315-320
The group of sections on a rational elliptic surface....Pages 321-347
On the Kodaira dimension of the Siegel modular variety....Pages 348-375
Generalized hilbert functions of Cohen-Macaulay varieties....Pages 376-390
Some curves in ℙ 3 are set-theoretic complete intersections....Pages 391-399
Prym surfaces and a Siegel modular threefold....Pages 400-403
....Pages 404-411