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The degree of shape preserving weighted polynomial approximation |
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| Authors: | Dany Leviatan Doron S Lubinsky |
| Institution: | 1. School of Mathematical Sciences, Tel Aviv University, Tel Aviv, Israel;2. School of Mathematics, Georgia Institute of Technology, Atlanta, GA 30332-0160, USA |
| Abstract: | We analyze the degree of shape preserving weighted polynomial approximation for exponential weights on the whole real line. In particular, we establish a Jackson type estimate. |
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