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Lie point symmetries for systems of second order linear ordinary differential equations

 

作者: VM GORRINGE,   PG L LEACH,  

 

期刊: Quaestiones Mathematicae  （Taylor Available online 1988）
卷期: Volume 11, issue 1  

页码: 95-117

 

ISSN:1607-3606

 

年代: 1988

 

DOI:10.1080/16073606.1988.9631946

 

出版商: Taylor & Francis Group

 

关键词: 34A30;22360;17B15

 

数据来源: Taylor

 

摘要:

The equations for the Lie point symmetries of autonomous systems of second order linear ordinary differential equations are derived. The results for a two dimensional system are treated in detail and some consideration is extended to higher dimensional systems. The effect of the introduction of time-dependent elements into the coefficient matrix is briefly discussed.

 

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