Título inglés |
Non-obstructed subcanonical space curves. |
Título español |
Curvas espaciales subcanónicas no obstruidas. |
Autor/es |
Miró-Roig, Rosa M. |
Organización |
Dep. Alg. Geom. Fac. Mat. Univ. Barcelona, Barcelona, España;Dep. Mat. Fac. Cien. Univ. Zaragoza, Zaragoza, España |
Revista |
0214-1493 |
Publicación |
1992, 36 (2B): 761-772, 20 Ref. |
Tipo de documento |
articulo |
Idioma |
Inglés |
Resumen inglés |
Recall that a closed subscheme X Ì P is non-obstructed if the corresponding point x of the Hilbert scheme Hilbp(t)n is non-singular. A geometric characterization of non-obstructedness is not known even for smooth space curves. The goal of this work is to prove that subcanonical k-Buchsbaum, k ≤ 2, space curves are non-obstructed. As a main tool we use Serre's correspondence between subcanonical curves and vector bundles. |
Código MathReviews |
MR1210018 |
Acceso al artículo completo |