Jackson-type Theorems on a Finite Interval with Weights Having Non-symmetric Inner Singularities |
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| Authors: | G Mastroianni J Szabados |
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| Institution: | (1) Dipartimento di Matematica, Universita della Basilicata, via N. Sauro 85, 85100 Potenza, Italy;(2) Mathematical Institute of the Hungarian Academy of Sciences, H-1053 Budapest, Reáltanoda U. 13–15 |
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| Abstract: | We consider Jackson-type theorems for weighted polynomial approximation when the weight has certain type of zeros inside and/or at the end-points of the interval. The approximating polynomials are constructed from truncated convolution integrals. |
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