An explicit deformation of a plane branch with constant δ-invariant
- García Barroso, Evelia R. 1
- Gwoździewicz, Janusz
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1
Universidad de La Laguna
info
ISSN: 0022-4049
Any de publicació: 2024
Volum: 228
Número: 9
Pàgines: 107684
Tipus: Article
Altres publicacions en: Journal of Pure and Applied Algebra
Resum
We construct an explicit deformation of a plane branch with constant δ-invariant, where δ denotes the double point number of the singularity. The generic fibers of the deformation are the union of two irreducible curves. Our construction works over algebraically closed fields of arbitrary characteristic.
Informació de finançament
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