Abstract
In this paper, we prove Jackson theorem of derivative type in Orlicz spaces, and the results of this paper are generalization of the results of A.-R.K. Ramazanov in [2].
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Garidi, W. On approximation by polynomials in Orlicz spaces. Approx. Theory & its Appl. 7, 97–110 (1991). https://doi.org/10.1007/BF02836460
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DOI: https://doi.org/10.1007/BF02836460