| 一个函数方程的C~2解 |
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| 引用本文： | 司建国,张伟年.一个函数方程的C~2解[J].数学学报,1998,41(5):1061-1064. |
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| 作者姓名： | 司建国 张伟年 |
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| 作者单位： | [1]滨州师范专科学校数学系 [2]四川联合大学数学系 |
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| 基金项目： | 国家自然科学基金,四川省青年科技基金,山东省自然科学基金 |
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| 摘 要： | 迭代方程的高阶光滑性是一个困难的问题．作为对这一问题的探索，本文将讨论一类比多项式型更广泛的迭代函数方程的Ｃ２解．
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| 关 键 词： | 动力系统，迭代映射，函数方程，非多项式，C~2-光滑 |
On C 2 Solutions of a Functional Equations |
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| Si Jianguo.On C 2 Solutions of a Functional Equations[J].Acta Mathematica Sinica,1998,41(5):1061-1064. |
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| Authors: | Si Jianguo |
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| Institution: | Si Jianguo (Department of Mathematics, Binzhou Normal College, Shangdong 256604, China) Zhang Weinian (Department of Mathematics, Sichung Union University, East Area, Chengdu 610064, China) |
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| Abstract: | Concerning iterative equations higher smoothness isa difficult problem. As an exploration in this paper the C 2smoothness of solutions of an iterative functional equation, more general than polynomial like ones, is discussed. |
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| Keywords: | dynamical system iterative map functional equation non polynomial C 2 smoothness |
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