NONEMPTINESS OF BRILL–NOETHER LOCI
نویسندگان
چکیده
منابع مشابه
Nonemptiness of Symmetric Degeneracy Loci
Let V be a renk N vector bundle on a d-dimensional complex projective scheme X; assume that V is equipped with a quadratic form with values in a line bundle L and that SV ∗ ⊗ L is ample. Suppose that the maximum rank of the quadratic form at any point of X is r > 0. The main result of this paper is that if d > N − r, the locus of points where the rank of the quadratic form is at most r − 1 is n...
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ژورنال
عنوان ژورنال: International Journal of Mathematics
سال: 2000
ISSN: 0129-167X,1793-6519
DOI: 10.1142/s0129167x00000350