| 关于复数域上Banach空间上的向量值函数的一些注记 |
| |
| 引用本文： | 刘玉波,张凤敏,苟长义.关于复数域上Banach空间上的向量值函数的一些注记[J].天津师范大学学报(自然科学版),2009,29(3):24-28. |
| |
| 作者姓名： | 刘玉波 张凤敏 苟长义 |
| |
| 作者单位： | 天津理工大学理学院,天津,300191 |
| |
| 基金项目： | 天津市高校发展基金项目 |
| |
| 摘 要： | 首先证明了取值于Banach空间上强连续的向量值函数是可积分的；然后用初等方法证明了向量值函数的柯西积分公式和高阶导数公式；最后讨论了取值于l^p（p≥1）空间上的向量值函数解析、可积、柯西积分公式和高阶导数公式与其各分量函数的关系和表示形式，并且给出了有限维赋范线性空间上的向量值函数连续、解析、可积、柯西定理、柯西积分公式和高阶导数公式与其各分量函数的关系和表示形式．
|
| 关 键 词： | 向量值函数 解析函数 柯西积分 高阶导数 |
Some notes on the vector valued functions in Banach space over complex field |
| |
| LIU Yubo,ZHANG Fengmin,GOU Changyi.Some notes on the vector valued functions in Banach space over complex field[J].Journal of Tianjin Normal University(Natural Science Edition),2009,29(3):24-28. |
| |
| Authors: | LIU Yubo ZHANG Fengmin GOU Changyi |
| |
| Institution: | (College of Science, Tianjin University of Technology, Tianjin 300191, China) |
| |
| Abstract: | The strongly continuous vector valued functions in Banach space are proved integrable. The Cauchy integral for-mula and higher.derivative formula of vector-valued functions are proved using the elementary method. The relationship be-tween vector valued functions in the space of lp (p≥1) and their componential functions about analyticity, integrability, the Cauchy integral formula and higher derivative formula are discussed. And the relationship between vector valued functions in finite dimensional normed linear space and their componential functions about continuity, analyticity, integrability, Cauchys theorem, the Cauchy integral formula and higher derivative formula are also given. |
| |
| Keywords: | vector valued functions analytic functions Cauchy integral higher derivative |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
