1 citations · 3 across the 4 of their papers we have counts for
4 papers
Formal Solutions of Completely Integrable Pfaffian Systems With Normal Crossings
Moulay A. Barkatou, Maximilian Jaroschek, Suzy S. Maddah
In this paper, we present an algorithm for computing a fundamental matrix of formal solutions of completely integrable Pfaffian systems with normal crossings in several variables.…
Formal Solutions of Singularly Peturbed Linear Differential Systems
Moulay A. Barkatou, Suzy S. Maddah
In this article, we discuss formal invariants of singularly-perturbed linear differential systems in neighborhood of turning points and give algorithms which allow their computatio…
Formal Solutions of a Class of Pfaffian Systems in Two Variables
Moulay Barkatou, Suzy S. Maddah, Hassan Abbas
In this paper, we present an algorithm which computes a fundamental matrix of formal solutions of completely integrable Pfaffian systems with normal crossings in two variables, bas…
On the Reduction of Singularly-Perturbed Linear Differential Systems
Moulay Barkatou, Suzy S. Maddah, Hassan Abbas
In this article, we recover singularly-perturbed linear differential systems from their turning points and reduce the rank of the singularity in the parameter to its minimal intege…