1 citations · 2 across the 2 of their papers we have counts for
2 papers
math.AG2008★ 1 cited
On the equations for universal torsors over del Pezzo surfaces
Vera Serganova, Alexei Skorobogatov
We show that every split del Pezzo surface of degree d=5,4,3 or 2 has a universal torsor which is a dense open subset of the intersection of 6-d dilatations of the affine cone over…
math.AG2006★ 1 cited
Del Pezzo surfaces and representation theory
Vera Serganova, Alexei Skorobogatov
In his book "Cubic forms" Manin discovered that del Pezzo surfaces are related to root systems. To explain the many numerical coincidences Batyrev conjectured that a universal tors…