Singularity analysis for integrable systems by their mirrors

Jishan Hu*, Min Yan

*Corresponding author for this work

Research output: Contribution to journalJournal Articlepeer-review

10 Citations (Scopus)

Abstract

We use the Lorenz system, the Rikitake model and the nonlinear Schrödinger equation to demonstrate that for completely integrable systems, there exist what we call regular mirror systems near movable singularities. The method for finding the mirror systems is very similar to the original Weiss et al's (1983 J. Math. Phys. 24 522-6) version of the Painlevé test. It tests the complete integrability and gives a systematic and conceptual proof that the formal Laurent series generated by the Painlevé test are convergent.

Original languageEnglish
Pages (from-to)1531-1543
Number of pages13
JournalNonlinearity
Volume12
Issue number6
DOIs
Publication statusPublished - Nov 1999

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