摘要
对于问题1,一般采用分离变量法和Legendre多项式求解,而本人直接用球的泊松公式求解,通过坐标轴的旋转,巧妙地给出了夹角γ表达式.
As to Dirichlet problems of three-dimensional harmonic equation, separation of variables and Legendre polynomial are applied in calculation. In this paper, the author has made use of Poisson Formula by way of coordinate axis rotation to get y expression.
出处
《郧阳师范高等专科学校学报》
2010年第6期10-12,共3页
Journal of Yunyang Teachers College
