[請益] Poisson方程的解法
Poisson equation基本上是一個偏微分方程
打開好久沒看的工數課本
工數裡面的解法不外乎是利用分離變數去解一些homogeneous PDE
如: Laplace's eq
很不巧是Poisson eq剛好在等號右邊有電荷密度
要找出這樣PDE的分析解 難度就大大增加了
又覺得Poisson這麼有名的eq 肯定被無數的高手解過
但看了一些書還是不得其解
所以想請教各位物理高手指點
Thanks,
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