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A Study of Weighted Polynomial Approximations with Several Variables (I)

DOI: 10.4236/am.2017.89095, PP. 1267-1306

Keywords: Weighted Polynomial Approximations with Several Variables, the Degree of Approximations

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Abstract:

In this paper, we investigate the weighted polynomial approximations with several variables. Our study relates to the approximation for \"\" by weighted polynomials. Then we will estimate the degree of approximation.

References

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