Sökning: "Katharina Heinrich"

Hittade 2 avhandlingar innehållade orden Katharina Heinrich.

1. 1. The space of Cohen–Macaulay curves and related topics

   Författare :Katharina Heinrich; Roy Skjelnes; Ragni Piene; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Mathematics; Matematik;

   Sammanfattning : The space of Cohen–Macaulay curves is a compactification of the space of curves that are embedded in a given projective space Pn. The idea is similar to that of the Hilbert scheme but instead of adding degenerated curves, one considers only curves without embedded or isolated points. LÄS MER

3. 2. The space of Cohen-Macaulay curves

   Författare :Katharina Heinrich; Roy Skjelnes; Lars Halvard Halle; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : In this thesis we discuss a moduli space of projective curves with a map to a given projective space. The functor CM parametrizes curves, that is, Cohen-Macaulay schemes of pure dimension 1, together with a finite map to the projective space that is an isomorphism onto its image away from a finite set of closed points. LÄS MER