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摘要：
Due to R+ not being a group under addition, L2(R+) admits no traditional Gabor system as L2(R). Observing that R+ is a group under a new addition ＂circle plus＂, we in this paper introduce and characterize a class of weak Gabor dual frames in L2(R+) based on this new group structure. Some examples are also provided.
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来源 ：
FILOMAT
ISSN： 0354-5180
年份： 2023
期： 7
卷： 37
页码： 2237-2249
0 . 8 0 0
JCR@2022
ESI学科： MATHEMATICS;
ESI高被引阀值：9
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