O algoritmo de Newton-Puiseux para formas Pfaffianas

Abstract

The Newton-Puiseux Algorithm is a tool used to parameterize analytic curves as well as to find analytic solutions in a Pfaffian way. The main objective of this dissertation is to understand the extension of the Newton-Puiseux Algorithm made by J.Cano in the article "An extension of the Newton-Puiseux polygon construction to give solutions of Pfaffian forms". The extension performed by J.Cano consists of a general method that applies to s-Gevrey forms, a weaker convergence condition for formal series. This method allows finding s-Gevrey solutions for Pfaffian forms with s-Gevrey coefficients.