| 压缩映像原理在求序列极限上的应用 |
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| 引用本文： | 孙一丹,孙永涛.压缩映像原理在求序列极限上的应用[J].商丘职业技术学院学报,2012,11(2):5-7. |
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| 作者姓名： | 孙一丹 孙永涛 |
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| 作者单位： | 商丘职业技术学院,河南商丘,476000 |
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| 摘 要： | 对压缩映像原理进行探讨,发现压缩映像原理在研究递推形式序列的极限时是一个很有力的工具.因此,利用压缩的数列一定收敛,并且它的极限值是一个压缩映射的不动点,给出利用压缩映像原理求递推形式序列极限的求法.
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| 关 键 词： | 压缩映射 不动点 极限 |
On the Contraction Mapping Principle and Its Application |
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| SUN Yi-dan
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SUN Yong-tao.On the Contraction Mapping Principle and Its Application[J].Journal of Shangqiu Vocational and Technical College,2012,11(2):5-7. |
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| Authors: | SUN Yi-dan SUN Yong-tao |
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| Institution: | (Shangqiu Vocational and Technical College,Shangqiu 476000,China) |
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| Abstract: | The compression mapping principle to carry on the discussion,found the contraction mapping principle to study the recursive form equence limit is a very powerful tool,so the use of compression of the series convergence and its limit value is a contraction mapping and fixed points are given by using contraction mapping principle of recursive form of the limit of sequence. |
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| Keywords: | contraction mapping fixed point limit |
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