| 微分算子及梯度算子的逆算子在Hilbert空间的一种展开 |
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| 引用本文： | 郁德懋.微分算子及梯度算子的逆算子在Hilbert空间的一种展开[J].安徽工业大学学报,1987(4). |
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| 作者姓名： | 郁德懋 |
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| 作者单位： | 华东冶金学院基础部 |
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| 摘 要： | 微分算子及梯度算子的逆算子作为闭线性算子可以在 Hilbert 空间进行展开,这样就推出了级数的逐项积分公式,而级数收敛是指按 L~2空间的范数收敛。
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| 关 键 词： | 逆算子 级数展开 依范数收敛 |
Extending the Inverse Operators of the Differential and Gradient Operators in Hilbert Space |
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| Yu Demao.Extending the Inverse Operators of the Differential and Gradient Operators in Hilbert Space[J].Journal of Anhui University of Technology,1987(4). |
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| Authors: | Yu Demao |
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| Affiliation: | Common Course Department |
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| Abstract: | Inverse operators of the differential operator and gradient operator may be extended as close linear operator in Hilbert Space,then deduces the for mula about integral for the series term by term,and the series convergence means norm convergence in L~2 Space. |
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| Keywords: | Inverse operator Series expansion Convergnce in norm |
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