| Hilbert空间上框架的和成为新框架的条件 |
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| 引用本文： | 左俊梅. Hilbert空间上框架的和成为新框架的条件[J]. 周口师范学院学报, 2012, 29(5): 29-31 |
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| 作者姓名： | 左俊梅 |
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| 作者单位： | 周口师范学院数学与信息科学系,河南周口,466001 |
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| 摘 要： | 以分析算子、框架算子为工具,研究了Hilbert空间上框架的和成为新框架的条件.对已知的重要定理进行推广,得到了新的结论.同时,对几个定理的证明过程给予了有效改进.
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| 关 键 词： | 框架 框架算子 分析算子 |
The conditions under which the sum of the frames is still a frame |
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| ZUO Junmei. The conditions under which the sum of the frames is still a frame[J]. Journal of Zhoukou Normal University, 2012, 29(5): 29-31 |
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| Authors: | ZUO Junmei |
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| Affiliation: | ZUO Junmei(Department of Mathematics and Information, Zhoukou Normal University,Zhoukou 466001,China) |
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| Abstract: | This paper is concerned with the conditions under which the sum of the frames is still a frame by frame operator and analysis operator.We get new conclusions by promoting the known theorems.At the same time we improve the process for improvement. |
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| Keywords: | frame frame operator analysis operator riesz basis |
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