TY - JOUR
AU - Ballico, Edoardo
PY - 2020/03/28
Y2 - 2020/06/05
TI - Existence of embeddings of varieties in projective spaces whose points are spanned by low degree smoothable zero-dimensional subschemes
JF - Gulf Journal of Mathematics
JA - GJOM
VL - 8
IS - 1
SE - Articles
DO -
UR - https://gjom.org/index.php/gjom/article/view/281
SP - 1-5
AB - Let X be an integral projective variety. Set n:= dim X. Let e(X) ≥ 2n+1 be the embedding dimension of X (we may take e(X)=2n+1 if X is smooth). Fix integers δ and r ≥ e(X). We prove the existence of many embeddings j:X↪Pr such that deg(X) ≥ δ and every point of Pr is spanned by a low degree smoothable zero-dimensional subscheme of X.
ER -