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Symmetries and Strong Symmetries of the (3+1)-Dimensional Burgers Equation |
LIAN Zeng-Ju1;LOU Sen-Yue1,2 |
1Department of Physics, Ningbo University, Ningbo 315211
2Department of Physics, Shanghai Jiao Tong University, Shanghai 200030
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Cite this article: |
LIAN Zeng-Ju, LOU Sen-Yue 2004 Chin. Phys. Lett. 21 219-222 |
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Abstract The strong symmetries (recursion operators) and the inverse strong symmetries of a (3+1)-dimensional Burgers equation are given explicitly. Infinitely many symmetries of the considered model are obtained by acting the strong symmetries and the inverse strong symmetries on some seeds. An infinite-dimensional full Lie point symmetry algebra is also given.
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Keywords:
02.30.Ik
02.20.Tw
02.30.Jr
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Published: 01 February 2004
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PACS: |
02.30.Ik
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(Integrable systems)
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02.20.Tw
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(Infinite-dimensional Lie groups)
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02.30.Jr
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(Partial differential equations)
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