generically finite morphism

Let f:XY be a morphism of schemes. Assume Y is irreducible and let y be the generic point of Y. Then f is generically finite if f-1(y) is finite.

Title generically finite morphism
Canonical name GenericallyFiniteMorphism
Date of creation 2013-03-22 18:09:17
Last modified on 2013-03-22 18:09:17
Owner neapol1s (9480)
Last modified by neapol1s (9480)
Numerical id 6
Author neapol1s (9480)
Entry type Definition
Classification msc 14A15
Defines Generically Finite Morphism
Defines Generically Finite