A REDUCE PROGRAM FOR DETERMINING POINT AND CONTACT LIE SYMMETRIES OF DIFFERENTIAL-EQUATIONS

被引:14
作者
ELISEEV, VP
FEDOROVA, RN
KORNYAK, VV
机构
关键词
D O I
10.1016/0010-4655(85)90027-X
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
引用
收藏
页码:383 / 389
页数:7
相关论文
共 6 条
[1]  
FUSCHICH VI, 1978, GROUP THEORETICAL ME, P5
[2]  
HEARN AC, 1974, REDUCE 2 USERS MANUA
[3]  
IBRAGIMOV NH, 1983, GROUPS TRANSFORMATIO, P280
[4]  
OVSIANNIKOV LV, 1978, GROUP ANAL DIFFERENT, P400
[6]   NON-LINEAR ACTION OF LIE-GROUPS AND SUPERPOSITION PRINCIPLES FOR NON-LINEAR DIFFERENTIAL-EQUATIONS [J].
WINTERNITZ, P .
PHYSICA A, 1982, 114 (1-3) :105-113