3 citations · 3 across the 4 of their papers we have counts for
4 papers
The space of twisted cubics
Katharina Heinrich, Roy Skjelnes, Jan Stevens
We consider the Cohen-Macaulay compactification of the space of twisted cubics in projective n-space. This compactification is the fine moduli scheme representing the functor of CM…
The Cohen-Macaulay space of twisted cubics
Katharina Heinrich
In this work, we describe the Cohen-Macaulay space CM of twisted cubics parameterizing curves together with a finite map that is generically a closed im…
The space of Cohen-Macaulay curves
Katharina Heinrich
One can consider the Hilbert scheme as a natural compactification of the space of smooth projective curves with fixed Hilbert polynomial. Here we consider a different modular compa…
Some remarks on biequidimensionality of topological spaces and Noetherian schemes
Katharina Heinrich
There are many examples of the fact that dimension and codimension behave somewhat counterintuitively. In EGA it is stated that a topological space is equidimensional, equicodimens…