Immanuel van Santen

activity

20162024

most citedAutomorphisms of the affine 3-space of degree 3

5 citations · 10 across the 7 of their papers we have counts for

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Showing 2023Show all

2 papers · 1 filter

math.NT2023

On the Manin-Mumford Theorem for Algebraic Groups

Harry Schmidt, Immanuel van Santen

We describe the Zariski-closure of sets of torsion points in connected algebraic groups. This is a generalization of the Manin-Mumford conjecture for commutative algebraic groups p…

math.AG2023

Complements of hypersurfaces in projective spaces

Jérémy Blanc, Pierre-Marie Poloni, Immanuel Van Santen

We study the complement problem in projective spaces $P^{n}$ over any algebraically closed field: If $H, H^{'} \subseteq P^{n}$ are irreducible hypersurfaces of degree $…