基于离散变分算子的非保守Hamilton系统的Lie对称性与守恒量
夏丽莉,国忠金,张伟
Lie symmetries and conserved quantities based on the variational integrators for the nonconservative Hamiltonian systems
XIA Lili, GUO Zhongjin, ZHANG Wei
河北大学学报(自然科学版)
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2019, (1): 6
-10
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DOI: 10.3969/j.issn.1000-1565.2019.01.002
