Higher Order Singularities of Morphisms to Projective Space

DOI10.2307/2046503zbMath0593.14002OpenAlexW4241138899MaRDI QIDQ3722610

Johan P. Hansen

Publication date: 1986

Full work available at URL: https://doi.org/10.2307/2046503

zbMATH Keywords

higher order singularities of a finite morphismmorphism to projective spacesimple connectivity of varietiessuccessive degeneration of double points

Mathematics Subject Classification ID

Singularities in algebraic geometry (14B05) Rational and birational maps (14E05) Ramification problems in algebraic geometry (14E22) Topological properties in algebraic geometry (14F45)

Cites Work

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• On the ramification of branched coverings of \(\mathbb{P}^n\)
• A connectedness theorem for projective varieties, with applications to intersections and singularities of mappings
• Singularity Subschemes and Generic Projections
• Singularities of Projective Embedding (Points of order n on an Elliptic Curve)
• The Secant Bundle of a Projective Variety

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