Projective Varieties with Unexpected Properties : : A Volume in Memory of Giuseppe Veronese. Proceedings of the international conference ‘Varieties with Unexpected Properties’, Siena, Italy, June 8—13, 2004 / / ed. by Ciro Ciliberto, Anthony V. Geramita, Brian Harbourne, Rosa Maria Miró-Roig, Kristian Ranestad.

• Superior document: Title is part of eBook package: De Gruyter DGBA Backlist Complete English Language 2000-2014 PART1
• MitwirkendeR: Arrondo, E.,; Ballico, E.,; Beltrametti, M.,; Bocci, C.,; Bruno, A.,; Carlini, E.,; Catalisano, M.V.,; Catanese, F.,; Chiantini, L.,; Ciliberto, C.,; Eriksson, N.,; Fania, M.L.,; Fernex, T.,; Fontanari, C.,; Geramita, A.V.,; Gimigliano, A.,; Guardo, E.,; Harbourne, B.,; Iarrobino, A.,; Iliev, A.,; Ionescu, P.,; Laface, A.,; Lanteri, A.,; Manivel, L.,; Mezzetti, E.,; Miranda, R.,; Muñoz, R.,; Noma, A.,; Paoletti, R.,; Poi, P.,; Ran, Z.,; Ranestad, K.,; Sturmfels, B.,; Sullivan, S.,; Tuyl, A.,; Verra, A.,; Volder, C.,; Wajnryb, B.,
• HerausgeberIn: Ciliberto, Ciro,; Geramita, Anthony V.,; Harbourne, Brian,; Miró-Roig, Rosa Maria,; Ranestad, Kristian,
• Place / Publishing House: Berlin ;, Boston : : De Gruyter, , [2008]; ©2005
• Year of Publication: 2008
• Language: English
• Series: De Gruyter Proceedings in Mathematics
• Physical Description: 1 online resource (392 p.)

This volume contains refereed papers related to the lectures and talks given at a conference held in Siena (Italy) in June 2004. Also included are research papers that grew out of discussions among the participants and their collaborators. All the papers are research papers, but some of them also co...

Table of Contents

• Frontmatter
• Contents
• Characterization of Veronese varieties via
• projection in Grassmannians
• Birational geometry of defective varieties
• Fano threefolds as hyperplane sections
• Triple points imposing triple divisors and the
• defective hierarchy
• M15 is rationally connected
• Codimension one decompositions and Chow
• varieties
• Higher secant varieties of Segre-Veronese
• varieties
• An appendix to a paper of Catalisano, Geramita,
• Gimigliano: The Hilbert function of generic sets of 2-fat points in P1 ×
• P1
• The 3-cuspidal quartic and braid monodromy of
• degree 4 coverings
• On the classification of defective
• threefolds
• Matching conditions for degenerating plane curves
• and applications
• Negative curves on very general blow-ups of
• P2
• Linear congruences and hyperbolic systems of
• conservation laws
• A note on the very ampleness of complete linear
• systems on blowings-up of P3
• Phylogenetic algebraic geometry
• Some results on fat points whose support is a
• complete intersection minus a point
• The (unexpected) importance of knowing α
• Hilbert functions of Gorenstein algebras associated
• to a pencil of forms
• Varieties of reductions for gln
• Birational geometry of rationally connected
• manifolds via quasi-lines
• On the discriminant of spanned line bundles
• Multisecant lines to projective varieties
• Cycle map on Hilbert schemes of nodal
• curves
• Backmatter