## Formes canoniques rationnelles d’un système différentiel à point singulier irrégulier.(French)Zbl 0419.34035

Equations differentielles et systemes de Pfaff dans le champ complexe, Lect. Notes Math. 712, 20-32 (1979).

### MSC:

 34C20 Transformation and reduction of ordinary differential equations and systems, normal forms 34M99 Ordinary differential equations in the complex domain 34C05 Topological structure of integral curves, singular points, limit cycles of ordinary differential equations 34A30 Linear ordinary differential equations and systems

### Keywords:

transformation of equation

### Citations:

Zbl 0394.00012; Zbl 0244.14004