2 citations · 2 across the 2 of their papers we have counts for
2 papers
math.GT2023
Positive links with arrangements of pseudocircles as shadows
Carolina Medina, Santino Ramirez, Jorge L. Ramirez-Alfonsin +1
An arrangement of pseudocircles is a collection of Jordan curves in the plane that pairwise intersect (transversally) at exactly two points. How many non-equivalent l…
math.CO2019★ 2 cited
Integral points in rational polygons: a numerical semigroup approach
Guadalupe Márquez-Campos, Jorge L. Ramírez-Alfonsín, José M. Tornero
In this paper we use an elementary approach by using numerical semigroups (specifically, those with two generators) to give a formula for the number of integral points inside a rig…