Data di Pubblicazione:
2009
Citazione:
Del Pezzo moduli via root systems / E. Colombo, L. van Geemen, E. Looijenga (PROGRESS IN MATHEMATICS). - In: Algebra, arithmetic, and geometry. 1: In Honor of Yu. I. Manin / [a cura di] Y. Tschinkel, Y. Zarhin. - [s.l] : Birkhäuser, 2009. - ISBN 9780817647445. - pp. 291-337
Abstract:
Coble defined in his 1929 treatise invariants for cubic surfaces and quartic curves. We reinterpret these in terms of the root systems of type and that are naturally associated to these varieties, thereby giving some of his results a more intrinsic treatment. Our discussion is uniform for all Del Pezzo surfaces of degree 2, 3, 4, and 5.
Tipologia IRIS:
03 - Contributo in volume
Keywords:
Del Pezzo surfaces; moduli spaces; root systems
Elenco autori:
E. Colombo, L. van Geemen, E. Looijenga
Link alla scheda completa:
Titolo del libro:
Algebra, arithmetic, and geometry. 1: In Honor of Yu. I. Manin