紧支撑小波框架的稳定性 |
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引用本文: | 丁友征 周家云. 紧支撑小波框架的稳定性[J]. 曲阜师范大学学报, 2004, 30(3): 1-6 |
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作者姓名: | 丁友征 周家云 |
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作者单位: | 山东建筑工程学院数理系,250014,济南市;曲阜师范大学数学系,273165,山东省曲阜市 |
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基金项目: | 国家自然科学基金 ( 198710 48),校科研基金 |
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摘 要: | 讨论了L^2(R)上具有紧支撑的小波框架分别对母小波摄动、样品值摄动和多个项同时摄动时的稳定性,得出了一些新的结果,推广了有关文献的结果.
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关 键 词: | 小波框架 紧支撑 稳定性 |
文章编号: | 1001-5337(2004)03-0001-06 |
修稿时间: | 2003-08-03 |
ON THE STABILITY OF WAVELET FRAMES WITH COMPACT SUPPORT EQUATION IN BANACH SPACES |
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Abstract: | This paper deals with the stability of wavelet frames for L~2 ( R) whose supports are compact. The stability is studied when mother wave and frame paraments respectively has perturbation and several items have perturbation simultaneously. Some new conclusions are given and generalized. |
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Keywords: | wavelet frame compact support stability |
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