
arXiv: 1206.4255
We establish some properties of étoiles and associated valuations over complex analytic spaces, showing that Abhyankar's inequality holds. We give some examples of pathological behavior of these valuations. We prove a regularization theorem for complex analytic morphisms.
24 pages
Local analytic geometry, étoile, Mathematics - Complex Variables, valuation theory, regularization theorem, Global theory and resolution of singularities (algebro-geometric aspects), Morphisms of commutative rings, analytic maps, voûte étoilée, Mathematics - Algebraic Geometry, 14D05, 14E05, 32C15, Abhyankar's inequality, local monomialization, FOS: Mathematics, local monomial transformation, Local structure of morphisms in algebraic geometry: étale, flat, etc., Complex Variables (math.CV), Algebraic Geometry (math.AG), local blowups
Local analytic geometry, étoile, Mathematics - Complex Variables, valuation theory, regularization theorem, Global theory and resolution of singularities (algebro-geometric aspects), Morphisms of commutative rings, analytic maps, voûte étoilée, Mathematics - Algebraic Geometry, 14D05, 14E05, 32C15, Abhyankar's inequality, local monomialization, FOS: Mathematics, local monomial transformation, Local structure of morphisms in algebraic geometry: étale, flat, etc., Complex Variables (math.CV), Algebraic Geometry (math.AG), local blowups
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