搜索结果: 1-5 共查到“数学 Hilbert scheme”相关记录5条 . 查询时间(0.059 秒)
Stability of tautological bundles on the degree two Hilbert scheme of surfaces
moduli spaces irreducible holomorphic symplectic manifolds K3 surfaces
2012/3/1
Let (X,H) be a polarized smooth projective surface satisfying H^1(X,O_X)=0 and let F be either a rank one torsion-free sheaf or a rank two {\mu}H-stable vector bundle on X. Assume that c_1(F)/=0. In t...
Abstract: Multiview geometry is the study of two-dimensional images of three-dimensional scenes, a foundational subject in computer vision. We determine a universal Groebner basis for the multiview id...
On the Hilbert scheme of determinantal subvarieties
Determinantal subvariety Maximal minors Hilbert scheme Projective bundle
2011/2/24
We compute the dimension of the Hilbert scheme of subvarieties of positive dimension in projective space which are defined as vanishing loci of maximal minors of a matrix with polynomial entries.
Deformations of modules of maximal grade and the Hilbert scheme at determinantal schemes
Deformations of modules of maximal grade Hilbert scheme determinantal schemes
2011/1/19
Let R be a polynomial ring and M a finitely generated graded R-module of maximal grade (which means that the ideal It(A) generated by the maximal minors of a homogeneous presentation matrix.
Non-coherent Components of the Toric Hilbert Scheme
Non-coherent Components Toric Hilbert Scheme
2010/12/9
We want to understand the geometry of all irreducible components of the toric Hilbert scheme. Until now it is known that the coherent component is (up to normalisation)the toric variety associated to ...