Some properties of -frames of subspaces.
Faroughi, M.H., Ahmadi, R., Afsar, Z. (2008)
The Journal of Nonlinear Sciences and its Applications
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Faroughi, M.H., Ahmadi, R., Afsar, Z. (2008)
The Journal of Nonlinear Sciences and its Applications
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S.K. Kaushik, Shalu Sharma (2014)
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Schauder frames were introduced by Han and Larson [9] and further studied by Casazza, Dilworth, Odell, Schlumprecht and Zsak [2]. In this paper, we have introduced approximative Schauder frames as a generalization of Schauder frames and a characterization for approximative Schauder frames in Banach spaces in terms of sequence of non-zero endomorphism of finite rank has been given. Further, weak* and weak approximative Schauder frames in Banach spaces have been defined. Finally, it has...
Dehghan, M.A., Hasankhani Fard, M.A. (2008)
Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]
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