2 citations · 2 across the 2 of their papers we have counts for
4 papers
Equations describing the ramification of outer simple linear projections
Simon Kurmann
We explain how to determine equations describing the ramification of an outer simple linear projection of a projective scheme in a way suited for explicit computations.
Some remarks about equations defining coincident root loci
Simon Kurmann
Consider the projective variety of binary forms of degree whose linear factors are distributed according to the partition of . We determine minimal sets of local g…
Partial elimination ideals and secant cones
Simon Kurmann
For any $k \in \Nat$, we show that the cone of -secant lines of a closed subscheme over an algebraically closed field running through a closed…
An Avoidance Principle with an Application to the Asymptotic Behaviour of Graded Local Cohomology
M. Brodmann, S. Kurmann, F. Rohrer
We present an Avoidance Principle for certain graded rings. As an application we fill a gap in the proof of a result by Brodmann, Rohrer and Sazeedeh about the antipolynomiality of…