Non-obstructed subcanonical space curves.

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
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