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检索条件"主题词=Classification of Lie Algebras"
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On the Construction and classification of the Common Invariant Solutions for Some P(1,4) -Invariant Partial Differential Equations
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Applied Mathematics 2023年 第11期14卷 728-747页
作者: Vasyl M. Fedorchuk Volodymyr I. Fedorchuk Pidstryhach Institute for Applied Problems of Mechanics and Mathematics National Academy of Sciences of Ukraine Lviv Ukraine
We consider the following (1 + 3)-dimensional P(1,4)-invariant partial differential equations (PDEs): the Eikonal equation, the Euler-Lagrange-Born-Infeld equation, the homogeneous Monge-Ampère equation, the inhomoge... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
On Symmetry Reduction of the (1 + 3)-Dimensional Inhomogeneous Monge-Ampère Equation to the First-Order ODEs
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Applied Mathematics 2020年 第11期11卷 1178-1195页
作者: Vasyl M. Fedorchuk Volodymyr I. Fedorchuk Pidstryhach Institute for Applied Problems of Mechanics and Mathematics National Academy of Sciences of Ukraine L'viv Ukraine
We present the results obtained concerning the classification of symmetry reduction of the (1 + 3)-dimensional inhomogeneous Monge-Ampère equation to first-order ODEs. Some classes of the invariant solutions are cons... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论