摘要
Using the second Green formula, the boundary problem of Laplace equation satisfied by potential function of static electric field is transformed to the problem of the boundary integral equation, and then a boundary integral equation approach is established by partitioning boundary using linear boundary element.
基金
SupportedbytheNaturalScienceFoundationEducationalCommitteeofHenanProvince( 2 0 0 0 110 0 0 4)