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Lie Point Symmetries of Differential-Difference Equations

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摘要 Inthispaper,theclassicalLiegroupapproachisextendedtofindsomeLiepointsymmetriesofdifferentialdifferenceequations.ItrevealsthattheobtainedLiepointsymmetriescanconstituteaKac-Moody-Virasoroalgebra.

DOI 3j79vk3w41/2234405

作者 DINGWei;TANGXiao-Yan

机构地区不详

出处《理论物理通讯：英文版》 2004年5期

关键词经典李群近似李点对称系统微分-差分方程 Kac-Moody-Virasoro代数

分类 [理学][物理]

出版日期 2004年05月15日（中国期刊网平台首次上网日期，不代表论文的发表时间）

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来源期刊

理论物理通讯：英文版

理论物理通讯：英文版

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经典李群近似李点对称系统微分-差分方程 Kac-Moody-Virasoro代数

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