On the k-regularity of some proyective manifolds.
Alzati, Alberto ; Besana, Gian Mario
Collectanea Mathematica, Tome 49 (1998), p. 149-171 / Harvested from Biblioteca Digital de Matemáticas
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The conjecture on the (degree-codimension + 1) - regularity of projective varieties is proved for smooth linearly normal polarized varieties (X,L) with L very ample, for low values of Delta(X,L) = degree-codimension-1. Results concerning the projective normality of some classes of special varieties including scrolls over curves of genus 2 and quadric fibrations over elliptic curves, are proved.

Publié le : 1998-01-01
DMLE-ID : 373 
@article{urn:eudml:doc:41184,
     title = {On the k-regularity of some proyective manifolds.},
     journal = {Collectanea Mathematica},
     volume = {49},
     year = {1998},
     pages = {149-171},
     zbl = {0967.14009},
     mrnumber = {MR1677105},
     language = {en},
     url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41184}
}

Alzati, Alberto; Besana, Gian Mario. On the k-regularity of some proyective manifolds.. Collectanea Mathematica, Tome 49 (1998) pp. 149-171. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41184/