Höhenschranken für gewisse algebraische Zahlen

Hilbert’s tenth problem: Diophantine equations and decidability

Fractional closed geodesics and applications

Die Tate-Lichtenbaum Paarung und Supersinguläre Elliptische Kurven

The complement problem in the plane

Dynamics of automorphism of a particular family of affine cubic surfaces

p-adic numbers and their interplay with complex geometry

Logarithmic flat connections and monodromy

Moduli spaces and enumerative geometry