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Article Abstract
The construction of bi-frames is a fundamental problem in frame theory. Due to their wide applications, the study of vector-valued frames and subspace frames has interested many mathematicians in recent years. In this paper, we introduce the weak Gabor bi-frame (WGBF) in vector-valued subspaces, characterize WGBFs on the time domain, and present some examples.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6013547 | PMC |
| http://dx.doi.org/10.1186/s13660-018-1733-8 | DOI Listing |
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