Bloch’s constant
What is the largest disk radius guaranteed on a one-to-one image patch of every normalized holomorphic map?
Complex analysis
Holomorphic maps, their images and the geometry they reveal.
A few problems to explore
3 totalGreen–Griffiths–Lang conjecture
Must all entire complex curves in a general-type projective variety lie in one proper algebraic subset?
Landau’s constant
How large a round disk must every normalized holomorphic map of the unit disk cover somewhere in its image?