Formal fundamental solutions of irregular singular differential equations depending upon parameters
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Publication:1868376
DOI10.1023/A:1013106617301zbMath1029.34077MaRDI QIDQ1868376
Publication date: 27 April 2003
Published in: Journal of Dynamical and Control Systems (Search for Journal in Brave)
canonical formsirregular singular pointsmeromorphic differential equationsformal fundamental solutionsformal Puiseux series
Differential algebra (12H05) Formal solutions and transform techniques for ordinary differential equations in the complex domain (34M25)
Related Items (4)
Formal solutions of singularly-perturbed linear differential systems ⋮ Computing the Galois group of some parameterized linear differential equation of order two ⋮ Structure of formal meromorphic connections in several variables and semicontinuity of the irregularity ⋮ Results on the extension of isomonodromy deformations to the case of a resonant irregular singularity
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