Two methods are known for determining if a singularity of a linear differential system is regular, and finding the regularizing transformation. The cyclic vector method is complete in principle, but very expensive. We present another method applicable in most cases (including all with n≤3), which finds much simpler transforms.
CITATION STYLE
Hilali, A. (1983). Characterization of a linear differential system with a regular singularity. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 162 LNCS, pp. 68–77). Springer Verlag. https://doi.org/10.1007/3-540-12868-9_92
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