Symmetry Group Theorem of the Lin-Tsien Equation and Conservation Laws Relating to the Symmetry of the Equation

Symmetry Group Theorem of the Lin-Tsien Equation and Conservation Laws Relating to the Symmetry of the Equation
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林钱方程的对称群定理及与方程对称性有关的守恒定律

DOI:
10.6122/cjp.51.1131
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发表时间:
2013-12
影响因子:
5
通讯作者:
Yu, Jun
Yu, Jun
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Liu, Xi-Zhong;Yu, Jun

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本文利用修正的CK直接法导出了Lin-Tsien方程的对称群定理,并由此得到了相应的对称群。得到了Lin-Tsien方程的Kac-Moody-Virasoro对称代数所对应的守恒律,直到二阶群不变量。
We derive the symmetry group theorem for the Lin-Tsien equation by using the modified CK direct method, from which we obtain the corresponding symmetry group. Conservation laws corresponding to the Kac-Moody-Virasoro symmetry algebra of the Lin-Tsien equation are obtained up to second order group invariants.
DOI: 10.1007/bf00046937
发表时间: 1984-12
期刊: Acta Applicandae Mathematica
影响因子: --
作者:
N. Ibragimov
通讯作者: N. Ibragimov
DOI: --
发表时间: 2010-04
期刊: arXiv: Representation Theory
影响因子: --
作者:
A. Wassermann
通讯作者: A. Wassermann