| 根式函数z~(1/2)单值分支的一种确定方法 |
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| 引用本文： | 郭志增.根式函数z~(1/2)单值分支的一种确定方法[J].辽宁师范大学学报(自然科学版),1988(1). |
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| 作者姓名： | 郭志增 |
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| 作者单位： | 辽宁师范大学数学系 |
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| 摘 要： | 本文在支割线是从z=0出发的射线条件下,给出了确定多值解析函数z~(1/n)单值解析分支f_k(z)=(z~(1/n))_k的k值的一个公式。
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| 关 键 词： | 幅角 支点 支割线 单值解析分支 |
A Method of the Definition of the Single-valued Branch of the Radical Function ~z(1/n) |
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| Guo Zhizeng.A Method of the Definition of the Single-valued Branch of the Radical Function ~z(1/n)[J].Journal of Liaoning Normal University(Natural Science Edition),1988(1). |
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| Authors: | Guo Zhizeng |
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| Abstract: | In this paper we derive a formula for determination of k of the single-valued branch f_k=(z~(1/n))_k of the multi-valued analytic function z~(1/n) in the case that the branch cut is a ray starting from z=0. |
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| Keywords: | argument branch point branch cut single-valued analytic branch |
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