2 papers
math.AG2012
Existence des diviseurs dicritiques, d'après S.S.Abhyankar
Vincent Cossart, Mickaël Matusinski, Guillermo Moreno-Socias
In geometric terms, given a singular foliation of the plane, a dicritical divisor is (whenever it exists) an irreducible component of the exceptional divisor which is transverse to…
math.AC2011
Dicritical divisors after S.S. Abhyankar et I. Luengo
Vincent Cossart, Mickaël Matusinski
In [AL11], S.S Abhyankar and I. Luengo introduce a new theory of dicritical divisors in the most general framework. Here we simplify and generalize their results (see Theorems 3.1…