Search results for "Fiberwise birational morphism"

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

2021

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.

Smooth morphismPure mathematicsAlgebra and Number TheoryAlgebraic varietySmooth fibrationZariski’s main theoremFiberwise birational morphismProper morphismMathematics::Algebraic GeometryMorphismExtending a morphismMathematics::Category TheorySettore MAT/03 - GeometriaMathematicsJournal of Pure and Applied Algebra
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