Abstract

A point transformation determining the equivalence of systems of equations of two-dimensional shallow water over horizontal and sloping bottoms is obtained. The symmetries of these systems of equations are found.

中文翻译：

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水平和斜底二维浅水方程组的等价

摘要

获得了确定水平和倾斜底部二维浅水方程组等价性的点变换。找到了这些方程组的对称性。