Some lower bounds for the maximal number of A -singularities in algebraic surfaces
Year: 2026
Type: article
Abstract: We construct algebraic surfaces with a large number of type A singularities. Bivariate polynomials presented in previous works for the construction of nodal surfaces and certain families of Belyi polynomials are used. In some cases explicit expressions in terms of classical Jacobi polynomials are obtained.
Source: Comptes Rendus Mathématique
DOI: 10.5802/crmath.815
Author: Juan García Escudero
Language: English
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W7133202852