| 关于闭算子及其共轭的分数次幂的评注 |
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| 引用本文： | 张著洪. 关于闭算子及其共轭的分数次幂的评注[J]. 贵州大学学报(自然科学版), 1997, 14(4): 202-209 |
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| 作者姓名： | 张著洪 |
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| 作者单位： | 贵州大学数学系!贵阳，550025 |
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| 摘 要： | 本文讨论闭算子及其共轭算子的分数次幂的若干性质，这些性质对丰群理论的应用（如：控制论）是非常重要的，而且本身也是有意义的。
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| 关 键 词： | 解析半群 闭算子 分数次幂算子 共轭算子 |
Remarks on Fractional Powers of Closed Operators and Their Dual Operators |
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| Zhang Zhuhong. Remarks on Fractional Powers of Closed Operators and Their Dual Operators[J]. Journal of Guizhou University(Natural Science), 1997, 14(4): 202-209 |
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| Authors: | Zhang Zhuhong |
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| Affiliation: | Departmet of Mathmatics Guzhou University. Guiyang 550025 |
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| Abstract: | In this paper, we give some important properties of fractional potvers of closed operators and their dual operators. These properties are not only very useful in applicatlon of semigroup theory (such as control theory), but also very meaningful and interesting themselve. |
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| Keywords: | analytic semigroup infinitesimal generator fractional powers operators dual operators adjoint semigroup |
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