Connectedness of Hilbert function strata and other connectedness results
نویسندگان
چکیده
منابع مشابه
S ep 2 00 5 Connectedness of Hilbert Scheme Strata Defined by Bounding Cohomology
Let HilbpK be the Hilbert scheme parametrizing the closed subschemes of Pn K with Hilbert polynomial p ∈ Q[t] over a field K of characteristic zero. By bounding below the cohomological Hilbert functions of the points of HilbpK we define locally closed subspaces of the Hilbert scheme. The aim of this thesis is to show that some of these subspaces are connected. For this we exploit the binomial i...
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ژورنال
عنوان ژورنال: Journal of Pure and Applied Algebra
سال: 2000
ISSN: 0022-4049
DOI: 10.1016/s0022-4049(99)00068-7