Degree of Approximation of Function $f\in H_p^{(w)}$ Class in Generalized Hölder Metric by Matrix Means
2016 ◽
Vol 68
(4)
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pp. 545-556
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1996 ◽
Vol 106
(2)
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pp. 139-153
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1998 ◽
Vol 108
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pp. 109-120
2007 ◽
Vol 56
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pp. 287-304