Complex differential geometry; complex algebraic geometry; Diophantine geometry.

• R. Kobayashi: Toward Nevanlinna theory as a geometric model for Diophantine approximation, Sugaku Expositions, 16 (2003), no. 1, 39–79.
• R. Kobayashi: Ricci-flat Kdhler metrics on affine algebraic manifolds and degenerations of Kähler–Einstein K3 surfaces, Adv. Stud. Pure Math., 18-II, Academic Press, 1990, pp. 137–228.

• Nagoya University