Conditional and Hidden Infinite-Dimensional Symmetries of Wave Equations

被引：0
|
作者：
I. Yehorchenko
A. Vorobyova
机构：
[1] National Academy of Sciences of Ukraine,Institute of Mathematics
[2] P. Mohyla Black Sea National University,undefined
来源：
Ukrainian Mathematical Journal | 2022年 / 74卷
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D O I：
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学科分类号：
摘要：
We consider conditional and hidden symmetries of multidimensional wave equations generated by additional conditions. An additional condition corresponding to the dilation operator generates an infinite-dimensional symmetry for the wave equation.
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页码：378 / 384
页数：6
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