泊松方程（法语：Équation de Poisson）是数学中一个常见于静电学、机械工程和理论物理的偏微分方程序，因法国数学家、几何学家及物理学家泊松而得名的。
英语百科
Poisson's equation 泊松方程
（重定向自Poisson equation）
In mathematics, Poisson's equation is a partial differential equation of elliptic type with broad utility in electrostatics, mechanical engineering and theoretical physics. It is used, for instance, to describe the potential energy field caused by a given charge or mass density distribution. The equation is named after the French mathematician, geometer, and physicist Siméon Denis Poisson.