
Some New Lie Symmetry Groups of Differential-Difference Equations Obtained from a Simple Direct Method
ZHI Hong-Yan
理论物理通讯 ›› 2009, Vol. 52 ›› Issue (03) : 385-388.
Some New Lie Symmetry Groups of Differential-Difference Equations Obtained from a Simple Direct Method
Some New Lie Symmetry Groups of Differential-Difference Equations Obtained from a Simple Direct Method
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