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单词 Cauchy data
释义

Cauchy data

中文百科

柯西边界条件 Cauchy boundary condition

(重定向自Cauchy data)

柯西边界条件是强加在常微分方程或偏微分方程的边界条件,而边界条件则是其方程的解都要符合在边界的给定条件。一组柯西边界条件通常包含在边界的函数值及导数,这相当于给定狄利克雷边界条件和诺伊曼边界条件。柯西边界条件的名字是纪念19世纪的著名数学家-柯西。

英语百科

Cauchy boundary condition 柯西边界条件

(重定向自Cauchy data)

In mathematics, a Cauchy boundary condition /kˈʃ/ augments an ordinary differential equation or a partial differential equation with conditions that the solution must satisfy on the boundary; ideally so to ensure that a unique solution exists. A Cauchy boundary condition specifies both the function value and normal derivative on the boundary of the domain. This corresponds to imposing both a Dirichlet and a Neumann boundary condition. It is named after the prolific 19th century French mathematical analyst Augustin Louis Cauchy.

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更新时间:2025/6/18 23:10:25