Algebraic Geometry

Proceedings of the International Conference, held in L'Aquila, Italy, May 30 - June 4, 1988
Herausgegeben:Sommese, Andrew J.; Biancofiore, Aldo; Livorni, Elvira L.

• Broschiertes Buch

Produktbeschreibung

Infinitesimal deformations of negative weights and hyperplane sections.- On k-spanned projective surfaces.- On K-spannedness for projective surfaces.- On the hyperplane sections of ruled surfaces.- Footnotes to a theorem of I. Reider.- An obstruction to moving multiples of subvarieties.- Half-canonical surfaces in IP4.- Groupes de points de P2: Caractere et position uniforme.- On singular Del Pezzo varieties.- Abelian surfaces in products of projective spaces.- Embedded projective varieties of small invariants. III.- On the existence of some surfaces.- On the pluriadjoint maps of polarized normal gorenstein surfaces.- On the adjoint line bundle to an ample and spanned one.- Quadrics through a canonical surface.- Infinitesimal view of extending a hyperplane section - deformation theory and computer algebra.- Toward abel-jacobi theory for higher dimensional varieties.- Reider-serrano's method on normal surfaces.

Produktdetails

• Lecture Notes in Mathematics 1417
• Verlag: Springer / Springer Berlin Heidelberg / Springer, Berlin
• Artikelnr. des Verlages: 978-3-540-52217-1
• 1990
• Seitenzahl: 332
• Erscheinungstermin: 24. Januar 1990
• Englisch, Französisch
• Abmessung: 235mm x 155mm x 19mm
• Gewicht: 503g
• ISBN-13: 9783540522171
• ISBN-10: 3540522174
• Artikelnr.: 23803135

Inhaltsangabe

Infinitesimal deformations of negative weights and hyperplane sections.- On k-spanned projective surfaces.- On K-spannedness for projective surfaces.- On the hyperplane sections of ruled surfaces.- Footnotes to a theorem of I. Reider.- An obstruction to moving multiples of subvarieties.- Half-canonical surfaces in IP4.- Groupes de points de P2: Caractere et position uniforme.- On singular Del Pezzo varieties.- Abelian surfaces in products of projective spaces.- Embedded projective varieties of small invariants. III.- On the existence of some surfaces.- On the pluriadjoint maps of polarized normal gorenstein surfaces.- On the adjoint line bundle to an ample and spanned one.- Quadrics through a canonical surface.- Infinitesimal view of extending a hyperplane section - deformation theory and computer algebra.- Toward abel-jacobi theory for higher dimensional varieties.- Reider-serrano's method on normal surfaces.