Téléchargez le livre : On the Geometry of Some Special Projective Varieties

On the Geometry of Some Special Projective Varieties



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Éditeur :

Springer


Collection :

Lecture Notes of the Unione Matematica Italiana

Paru le : 2016-01-25



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Description

Providing an introduction to both classical and modern techniques in projective algebraic geometry, this monograph treats the geometrical properties of varieties embedded in projective spaces, their secant and tangent lines, the behavior of tangent linear spaces, the algebro-geometric and topological obstructions to their embedding into smaller projective spaces, and the classification of extremal cases. It also provides a solution of Hartshorne’s Conjecture on Complete Intersections for the class of quadratic manifolds and new short proofs of previously known results, using the modern tools of Mori Theory and of rationally connected manifolds.The new approach to some of the problems considered can be resumed in the principle that, instead of studying a special embedded manifold uniruled by lines, one passes to analyze the original geometrical property on the manifold of lines passing through a general point and contained in the manifold. Once thisembedded manifold, usually of lower codimension, is classified, one tries to reconstruct the original manifold, following a principle appearing also in other areas of geometry such as projective differential geometry or complex geometry.
Pages
232 pages
Collection
Lecture Notes of the Unione Matematica Italiana
Parution
2016-01-25
Marque
Springer
EAN papier
9783319267647
EAN PDF
9783319267654
Informations sur l'ebook
Nombre pages copiables
2
Nombre pages imprimables
23
Taille du fichier
2888 Ko
Ce livre est accessible aux handicaps Voir les informations sur l'accessibilité
Prix
84,39 €
EAN EPUB
9783319267654
Informations sur l'ebook
Nombre pages copiables
2
Nombre pages imprimables
23
Taille du fichier
4209 Ko
Ce livre est accessible aux handicaps Voir les informations sur l'accessibilité
Prix
84,39 €

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