Equimultiple Locus of Embedded Algebroid Surfaces and Blowing-up in Arbitrary Characteristic

DOI10.1142/S1005386709000546zbMath1181.14007arXivmath/0703583MaRDI QIDQ3638716

Ramon Piedra, José María Tornero

Publication date: 28 October 2009

Published in: Algebra Colloquium (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0703583

zbMATH Keywords

blowing-upquadratic transformationmonoidal transformationequimultiple locusAlgebroid surface

Mathematics Subject Classification ID

Singularities in algebraic geometry (14B05) Modifications; resolution of singularities (complex-analytic aspects) (32S45) Singularities of surfaces or higher-dimensional varieties (14J17) Complex surface and hypersurface singularities (32S25) Local theory in algebraic geometry (14B99)

Cites Work

• Good points of a hypersurface
• A counterexample to the theorem of Beppo Levi in three dimensions
• Characteristic polyhedra of singularities

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