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math.AG2004
Some results about the projective normality of abelian varieties
Luis Fuentes Garcia
We reduce the problem of the projective normality of polarized abelian varieties to check the rank of very explicit matrices. This allow us to prove some results on normal generati…
math.AG2003
Projective normality of abelian surfaces of type (1,2d)
Luis Fuentes Garcia
We show that an abelian surface embedded in P^N by a very ample line bundle L of type (1,2d) is projectively normal if and only if d>=4. This completes the study of the projective…