Abstract
We state six axioms concerning any regularity property P in a given birational equivalence class of algebraic threefolds. Axiom 5 states the existence of a Local Uniformization in the sense of valuations for P. If Axioms 1 to 5 are satisfied by P, then the function field has a projective model which is everywhere regular with respect to P. Adding Axiom 6 ensures the existence of a P-Resolution of Singularities for any projective model. Applications concern Resolution of Singularities of vector fields and a weak version of Hironaka’s Strong Factorization Conjecture for birational morphisms of nonsingular projective threefolds, both of them in characteristic zero. The last section contains open problems about axiomatizing regularity properties which have P-Resolution of Singularities.
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Schedule a callMore From: Revista de la Real Academia de Ciencias Exactas, Fisicas y Naturales. Serie A. Matematicas
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