dc.contributor.author | Kleppe, Jan Oddvar | |
dc.contributor.author | Miro-Roig, Rosa Maria | |
dc.date.accessioned | 2011-04-14T13:15:37Z | |
dc.date.available | 2011-04-14T13:15:37Z | |
dc.date.issued | 2011-03-16 | |
dc.identifier.citation | Kleppe, J.O. & Miro-Roig, R.M. (2011). Families of Determinantal Schemes. Proceedings of the American Mathematical Society, posted on March 17, 2011 (to appear in print) | en_US |
dc.identifier.issn | Online: 1088-6826 | |
dc.identifier.issn | Print: 0002-9939 | |
dc.identifier.other | FRIDAID 338484 | |
dc.identifier.uri | https://hdl.handle.net/10642/661 | |
dc.description.abstract | Given integers a_0 <= a_1 <= ... <= a_{t+c-2} and b_1 <= ... <= b_t, we denote by W(b;a) \subset Hilb^p(P^n) the locus of good determinantal schemes X in P^n of codimension c defined by the maximal minors of a t x (t+c-1) homogeneous matrix with entries homogeneous polynomials of degree a_j-b_i. The goal of this short note is to extend and complete the results given by the authors in [10] and determine under weakened numerical assumptions the dimension of W(b;a), as well as whether the closure of W(b;a) is a generically smooth irreducible component of the Hilbert scheme Hilb^p(P^n). | en_US |
dc.description.sponsorship | Partially supported by MTM2010-15256 | en_US |
dc.language.iso | eng | en_US |
dc.publisher | American Mathematical Society | en_US |
dc.relation.ispartofseries | Proceedings of the American Mathematical Society; | |
dc.subject | Hilbert scheme | en_US |
dc.subject | Algebra | en_US |
dc.subject | Determinantal | en_US |
dc.subject | VDP::Matematikk og Naturvitenskap: 400::Matematikk: 410::Algebra/algebraisk analyse: 414 | en_US |
dc.title | Families of Determinantal Schemes | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.identifier.doi | http://dx.doi.org/10.1090/S0002-9939-2011-10802-5 | |