Remarks on double points of plane curves

Autor:	Alessandro Gimigliano, Monica Idà
Přispěvatelé:	Alessandro Gimigliano, Monica Ida'
Rok vydání:	2022
Předmět:	Mathematics - Algebraic Geometry 14H20 FOS: Mathematics Plane curves · Double points · Curvilinear schemes Geometry and Topology Algebraic Geometry (math.AG)
Zdroj:	Geometriae Dedicata. 217
ISSN:	1572-9168 0046-5755
DOI:	10.1007/s10711-022-00732-4
Popis:	We study the relation between the type of a double point of a plane curve and the curvilinear 0-dimensional subschemes of the curve at the point. An Algorithm related to a classical procedure for the study of double points via osculating curves is described and proved. Eventually we look for a way to create examples of rational plane curves with given singularities $A_s$. Comment: 15 pages
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2eee3c9c26695d9b1840ea7de4ed1d7 https://doi.org/10.1007/s10711-022-00732-4 Zobrazit plný text záznamu Full text from SpringerLink