From the 1 of 3 linked papers with an AI index.
3 papers
math.AG2026
Some lower bounds for the maximal number of A-singularities in algebraic surfaces. II
Juan GarcÃa Escudero, Juan García Escudero
The paper extends previous constructions of complex projective algebraic surfaces to provide new lower bounds on how many A‑type singularities such surfaces can have.
math.AG2025
Some lower bounds for the maximal number of A-singularities in algebraic surfaces
Juan GarcÃa Escudero
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 fa…
math-ph2025
Special curves and Hamiltonian systems from polynomial eigenfunctions of an elliptic operator
Juan GarcÃa Escudero
A family of polynomials linked to the set of the deltoid tangents and its associated algebraic hypersurfaces has been presented in recent years. In this paper we study some related…