稳定场问题中一个错误解法的纠正

The Side Value Relations in Stable Field as Well as a Wrong Solution Corrected

在《数学物理方法》课程的教学过程中,发现了教科书中在对泊松(Possion)方程边值问题的讨论中存在不够详尽之处,由此导致了在配套的《习题解答》中出现了严重的错误求解过程。笔者在本文中对存在的模糊概念进行了澄清,对错误的解法进行了纠正。

In the teaching process of Mathematical Method for Physics,it is discovered that the explanation of the sidev alue relations of Possion equation has the insufficiently exhaustive place in the textbooks,and the serious wrong solution process has been caused from it in the exercise explanation of Mathematical Method for Physics.The author has clarified the existence fuzzy concept and corrected the wrong solution in this paper.