| 变分法教学与研究 |
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| 引用本文： | 胡国安.变分法教学与研究[J].西华师范大学学报(自然科学版),1988(4). |
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| 作者姓名： | 胡国安 |
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| 作者单位： | 南充师院数学系 |
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| 摘 要： | 本文应用变分原理导出天体运行轨道为圆锥曲线;且在一般极值曲线场申研究了变分问题,得到了一般变分公式的直接证明.
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| 关 键 词： | 变分原理 圆锥曲线 一般变分公式 |
TEACHING AND STUDY OF VARIATIONAL CALCULUS |
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| Hu Guoan.TEACHING AND STUDY OF VARIATIONAL CALCULUS[J].Journal of China West Normal University:Philosophy & Social Sciences,1988(4). |
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| Authors: | Hu Guoan |
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| Institution: | Mathematics Department |
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| Abstract: | This paper,applying the variational principle,infers trajectory of celestial body's moving orbit as conic section;and a study of varia- tional problem has been done in the general extremal field,and a dire- ct proof of the general variational formulation has been got. |
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| Keywords: | variation principle conic section general variational formulation |
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