Abstract.
In this paper, we give some simple criteria of non-integrability and partial integrability in a Laurent polynomial ring C[u ± 1 , ..., u ± n ] for general semi-quasihomogeneous systems.
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Supported by NSFC grant 10401013 and 985 project of Jilin University.
(Received: September 17, 2003; revised: March 18/September 7, 2004)
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Shi, S., Zhu, W. & Liu, B. Non-existence of first integrals in a Laurent polynomial ring for general semi-quasihomogeneous systems. Z. angew. Math. Phys. 57, 723–732 (2006). https://doi.org/10.1007/s00033-005-0036-3
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DOI: https://doi.org/10.1007/s00033-005-0036-3