| Hibert空间中广义框架的非交性 |
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| 引用本文： | 姚喜妍. Hibert空间中广义框架的非交性[J]. 数学的实践与认识, 2007, 37(16): 209-213 |
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| 作者姓名： | 姚喜妍 |
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| 作者单位： | 运城学院,应用数学系,山西,运城,044000 |
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| 基金项目： | 山西省重点扶持学科基金;运城学院重点科研项目 |
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| 摘 要： | 引入了Hilbert空间H中广义框架的非交性、强非交性,讨论了它们的一些性质;并且引入了保非交算子、强保非交算子,证明了酉算子、可逆算子是强保非交算子,下有界算子、余等距算子是保非交算子.
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| 关 键 词： | 广义框架 广义框架的非交性 保非交算子 |
| 修稿时间： | 2007-05-12 |
Disjointness of Generalized Frames in Hilbert Spaces |
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| YAO Xi-yan. Disjointness of Generalized Frames in Hilbert Spaces[J]. Mathematics in Practice and Theory, 2007, 37(16): 209-213 |
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| Authors: | YAO Xi-yan |
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| Abstract: | We introduce disjointness of generalized frames and disjoint-preserving operators.Futhermore,some properties of disjointness of generalized frames are discussed.It is proved that some linear and bounded operators are disjoint-preserving operators. |
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| Keywords: | generalized frames disjointness of generalized frames disjoint-preserving operators |
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