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Symmetry analysis and conservation laws of the Drinfeld-Sokolov-Wilson system

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Abstract

In this paper, Lie symmetry analysis is performed on the Drinfeld-Sokolov-Wilson system. We get the corresponding Lie algebra and similarity reductions of the system. In addition, we utilize Noether’s approach and the new conservation theorem deriving the conservation laws of this system.

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Authors and Affiliations

  1. College of Sciences, China University of Mining and Technology, 221116, Xuzhou, P. R. China

    Zhonglong Zhao, Yufeng Zhang & Zhong Han

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  1. Zhonglong Zhao
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  2. Yufeng Zhang
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  3. Zhong Han
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Correspondence to Yufeng Zhang.

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Zhao, Z., Zhang, Y. & Han, Z. Symmetry analysis and conservation laws of the Drinfeld-Sokolov-Wilson system. Eur. Phys. J. Plus 129, 143 (2014). https://doi.org/10.1140/epjp/i2014-14143-x

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  • DOI: https://doi.org/10.1140/epjp/i2014-14143-x

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