Symbolic Computation of Nonlocal Symmetries and Nonlocal Conservation Laws of Partial Differential Equations Using the GeM Package for Maple

被引：9
|
作者：
Cheviakov, Alexei F. [1 ]
机构：
[1] Univ Saskatchewan, Dept Math & Stat, Saskatoon, SK S7N 5E6, Canada
来源：
SIMILARITY AND SYMMETRY METHODS: APPLICATIONS IN ELASTICITY AND MECHANICS OF MATERIALS | 2014年 / 73卷
关键词：
D O I：
10.1007/978-3-319-08296-7_3
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The use of the symbolic software package GeM for Maple is illustrated with examples of computation of nonlocal symmetries and nonlocal conservation laws of nonlinear partial differential equations. In the considered examples, the nonlocal symmetries and conservation laws arise as local symmetries and conservation laws of potential systems. Full Maple code with detailed comments is presented.
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页码：165 / 184
页数：20
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