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机译:n-solitons和cuspon波(2 + 1) - 二维伯雷-kaup-kupershmidt方程的溶液通过隐藏的lie最佳系统
Zagazig Univ Fac Engn Phys &
Engn Math Dept Zagazig Egypt;
Zagazig Univ Fac Engn Phys &
Engn Math Dept Zagazig Egypt;
Lie optimal system; Hidden symmetries; System of partial differential equations;