摘要
用Green函数法解决非均匀介质中静电学的Dirichlet问题。主要讨论了电介质性质连续变化和介质性质分区均匀两种情形,给出了相应的Green函数解公式。
In this paper, the Dirichlet problem of electrostatics in the inhomogenous dielectric is solved by the Green's function method. Two cases are discussed: 1) a simple domain in which the permittivity changes continuously; 2) a complex domain in which the permittivity is homogeneous in several subdomains.
出处
《江汉石油学院学报》
CSCD
北大核心
1990年第3期96-100,共5页
Journal of Jianghan Petroleum Institute
关键词
静电学
非均匀介质
Green函数法
electrostatics
homogeneous medium
inhomogeeous medium
Poisson equation
Green's function
Dirichlet problem
permittivity
