等值面边值问题的边界元解法

Boundary element Solution of Some Iso surface Boundary Value Problems

等值面边值问题是一类具有复杂边界和边界条件的非齐次调和问题．应用边界元技术对一类更广泛的Ｐｏｉｓｓｏｎ等值面问题进行数值求解．其中，用特殊方法处理用区域积分表示的特解项．

The iso surface boundary value problems are a class of nonhomogeneous harmonic problems with the complex boundary and boundary condition. By using the boundary element method, the boundary integral equations and the numerical solutions of a class of the generalized iso surface Poisson problem have been developed. Moreover the special solution expression with domain integrals has been got by special methods.