别尔曼特反例的扩充
Expansions to Bermant Counterexample
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摘要: 别尔曼特关于微元法提出了一个反例,本文是对别尔曼特反例的扩充,并通过对这些反例的分析,提出了微元的多样性及正确选取微元的若干方法.Abstract: Bermant Presented a Counterexample in the elements method,This paper gives a Expansion to Bermant counterexample.By analysing the Counterexample,the autuor Points out the Vaviety of elements and finds the ways to choose the elements.