# A criterion for extending morphisms from open subsets of smooth fibrations of algebraic varieties

Risultato della ricerca: Article

### Abstract

Given a smooth morphism Y→S and a proper morphism P→S of algebraic varieties we give a sufficient condition for extending an S-morphism U→P, where U is an open subset of Y, to an S-morphism Y→P, analogous to Zariski’s main theorem.
Lingua originale English 1-10 10 Journal of Pure and Applied Algebra 225 Published - 2021

### All Science Journal Classification (ASJC) codes

• Algebra and Number Theory