| 相对于A的螺形映照的齐次展开式估计 |
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| 引用本文： | 常水珍,周慧倩,刘浩.相对于A的螺形映照的齐次展开式估计[J].数学的实践与认识,2009,39(10). |
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| 作者姓名： | 常水珍 周慧倩 刘浩 |
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| 作者单位： | 1. 洛阳师范学院,数学科学学院,河南,洛阳,471022
2. 河南大学,数学与信息科学学院,河南,开封,475001 |
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| 摘 要： | 运用k(k为自然数)阶零点的概念,给出了复Banach空间中相对于A的螺形映照f(x=0是f(x)-x的k+1阶零点)的齐次展开式的第k+1到2k项的估计结果.
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| 关 键 词： | k阶零点 相对于A的螺形映照 齐次展开式估计 |
The Upper Bound of Item Coefficients of Homogeneous Expansion for S(p)irallike Mappings Relative to A |
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| CHANG Shui-zhen,ZHOU Hui-qian,LIU Hao.The Upper Bound of Item Coefficients of Homogeneous Expansion for S(p)irallike Mappings Relative to A[J].Mathematics in Practice and Theory,2009,39(10). |
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| Authors: | CHANG Shui-zhen ZHOU Hui-qian LIU Hao |
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| Abstract: | In this thesis, By the conception of zero of order k, we generalize the upper bound from k+1 to 2k order item coefficients of homogeneous expansion for f, where f is spirallike relative to A(x=0 is a zero of order k+1 of f(x)-x) on the unit ball in a complex Banach space. |
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| Keywords: | zero of order k spirallike mappings relative to A estimation of homogeneous expansion |
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