| 浅谈二项式系数恒等式的几种证明方法 |
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| 引用本文： | 常海廷,陈美娟.浅谈二项式系数恒等式的几种证明方法[J].科技信息,2009(1). |
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| 作者姓名： | 常海廷 陈美娟 |
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| 作者单位： | 徐州师范大学数学科学学院; |
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| 基金项目： | 徐州师范大学研究生科研创新基金项目(08YLB024)。 |
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| 摘 要： | 恒等式的组合证明赋予了恒等式一定的组合意义,组合证明最常用的方法是分别用两种不同的方法对恒等式的两端进行计算.本文主要讨论了利用分析学,子空间集合和格路模型方法来证明组合恒等式.
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| 关 键 词： | 恒等式 二项式系数 模型 |
On the Some Proof Method of Binomial Coefficient Indentity |
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| Chang hai ting Chen mei juan.On the Some Proof Method of Binomial Coefficient Indentity[J].Science,2009(1). |
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| Authors: | Chang hai ting Chen mei juan |
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| Institution: | Department of Mathematics;Xuzhou Normal University;Xuzhou 221116;China |
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| Abstract: | By the combinatorial proof,indentity is equipped with certain count meaning .The most general way in the combinatorial proofs is to count two sides of the indentity by two different methods. This paper chiefly discussed the proofs of some binominal coefficient indentity by means of Analytics,subspace-sett and lattice model. |
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| Keywords: | identity binominal coefficient model |
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