ACM embeddings of curves of a quadric surface

S. Giuffrida; R. Maggioni; R. Re

Collectanea Mathematica (2007)

  • Volume: 58, Issue: 3, page 239-253
  • ISSN: 0010-0757

Abstract

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Let C be a smooth integral projective curve admitting two pencils ga1 and gb1 such that ga1 + gb1 is birational. We give conditions in order that the complete linear system |sga1 + rgb1| be normally generated or very ample.

How to cite

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Giuffrida, S., Maggioni, R., and Re, R.. "ACM embeddings of curves of a quadric surface." Collectanea Mathematica 58.3 (2007): 239-253. <http://eudml.org/doc/42032>.

@article{Giuffrida2007,
abstract = {Let C be a smooth integral projective curve admitting two pencils ga1 and gb1 such that ga1 + gb1 is birational. We give conditions in order that the complete linear system |sga1 + rgb1| be normally generated or very ample. },
author = {Giuffrida, S., Maggioni, R., Re, R.},
journal = {Collectanea Mathematica},
keywords = {algebraic curves; line bundles; projective normality; normal generation},
language = {eng},
number = {3},
pages = {239-253},
title = {ACM embeddings of curves of a quadric surface},
url = {http://eudml.org/doc/42032},
volume = {58},
year = {2007},
}

TY - JOUR
AU - Giuffrida, S.
AU - Maggioni, R.
AU - Re, R.
TI - ACM embeddings of curves of a quadric surface
JO - Collectanea Mathematica
PY - 2007
VL - 58
IS - 3
SP - 239
EP - 253
AB - Let C be a smooth integral projective curve admitting two pencils ga1 and gb1 such that ga1 + gb1 is birational. We give conditions in order that the complete linear system |sga1 + rgb1| be normally generated or very ample.
LA - eng
KW - algebraic curves; line bundles; projective normality; normal generation
UR - http://eudml.org/doc/42032
ER -

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