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math.FA2019
Approximative Atomic Systems for operators in Banach spaces
Shah Jahan
-frames and atomic systems for an operator in Hilbert spaces were introduced by Gavruta \cite{12} and further studied by Xio, Zhu and Gavruta \cite{21}. In this paper, we ha…
math.FA2019
Approximative -Atomic Decompositions and frames in Banach Spaces
Shah Jahan
[L. Gavruta, Frames for Operators, Appl. comput. Harmon. Anal. 32(2012), 139-144] introduced a special kind of frames, named -frames, where is an operator, in Hilbert spaces…