Rational Mapping: Algebraic Geometry, Partial Function, Varieties, Mathematics, Vacuous Truth

Period Mapping: Mathematics, Algebraic Geometry

Chow Coordinates: Mathematics, Algebraic Geometry, Plücker Coordinates, Varieties

Schottky Problem: Mathematics, Friedrich Schottky, Algebraic Geometry, Jacobian Varieties, Abelian Varieties

Zariski Geometry: Mathematics, Ehud Hrushovski, Topology, Algebraic Curve, Varieties