几个命题的Lagrange插值恒等式证法 |
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引用本文: | 胡小平,盛登. 几个命题的Lagrange插值恒等式证法[J]. 绵阳师范学院学报, 2011, 30(11) |
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作者姓名: | 胡小平 盛登 |
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作者单位: | 绵阳师范学院数学与计算机科学学院,四川绵阳,621000 |
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基金项目: | 教育部课程教材研究所“十一五”重点资助项目,教育教学改革项目 |
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摘 要: | Lagrange插值恒等式在高等数学中的应用十分广泛,在初等数学的多项式理论中的独到作用却鲜为人知,文章利用它巧妙地证明多项式理论中的几个命题。同时,以实例为主对 插值恒等式的应用作了简单介绍。
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关 键 词: | Lagrange插值恒等式 多项式理论 命题 |
On Some Proof Methods of Lagrange Interpolation Identity for Some Propositions |
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Abstract: | This paper is to, by using the Lagrange Interpolate Identity as it is widely employed in Advanced Mathematics, and originally functioned in Primary Mathematics but rarely known, skillfully prove some propositions relating to muhinomial theory, and give a simple introduction of this theory with the help of some examples. |
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Keywords: | Lagrange Interpolate Identity multinomial - theory proposition application. |
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