quasi-finite morphism

A morphism f:XY of schemes or varietiesMathworldPlanetmath is quasi-finite if for each yY, the fiber f-1(y) is a finite setMathworldPlanetmath.

Title quasi-finite morphism
Canonical name QuasifiniteMorphism
Date of creation 2013-03-22 12:52:10
Last modified on 2013-03-22 12:52:10
Owner nerdy2 (62)
Last modified by nerdy2 (62)
Numerical id 4
Author nerdy2 (62)
Entry type Definition
Classification msc 14-00
Classification msc 14A10
Classification msc 14A15
Synonym quasi-finite