TWISTED SHIFT-INVARIANT SYSTEM IN
نویسندگان
چکیده
Abstract We consider a general twisted shift-invariant system, $V^{t}(\mathcal {A})$ , consisting of translates countably many generators and study the problem obtaining characterization for system to form frame sequence or Riesz sequence. illustrate our theory with some examples. In addition these results, we dual also obtain an orthonormal from given translates.
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ژورنال
عنوان ژورنال: Nagoya Mathematical Journal
سال: 2023
ISSN: ['0027-7630', '2152-6842']
DOI: https://doi.org/10.1017/nmj.2023.11