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用本征函数求静电场格林函数 被引量:2

Green's Function of an Electrostatic Field Determined by Using Eigenfunction
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摘要 本文通过举例说明 ,如何用拉普拉斯算符本征函数求真空中静电场格林函数 ,并直接证明 ,所得结果与其他方法一致 . Through examples it is explained how to use eigenfunction to determine the Green′s function of an electrostatic field, then it is proved that the result is the same as with other methods.
作者 宋福
出处 《山西师范大学学报(自然科学版)》 2000年第1期40-44,共5页 Journal of Shanxi Normal University(Natural Science Edition)
关键词 本征函数 静电场 格林函数 Eigenfunction Electrostatic field Green′s function
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