8 citations · 14 across the 2 of their papers we have counts for
3 papers
math.AG2017★ 6 cited
On intrinsic quadrics
Anne Fahrner, Juergen Hausen
An intrinsic quadric is a normal projective variety with a Cox ring defined by a single quadratic relation. We provide explicit descriptions of these varieties in the smooth case f…
math.AG2017
Algorithms for embedded monoids and base point free problems
Anne Fahrner
We present algorithms for basic computations with monoids in finitely generated abelian groups such as monoid membership testing and computing an element of the conductor ideal. Ap…
math.AG2016★ 8 cited
Smooth projective varieties with a torus action of complexity 1 and Picard number 2
Anne Fahrner, Juergen Hausen, Michele Nicolussi
We give an explicit description of all smooth varieties with a torus action of complexity one having Picard number at most two. As a consequence, we classify in every dimension the…