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A Study of Weighted Polynomial Approximations with Several Variables (I)
Department of Mathematics, Meijo University, Nagoya, Japan
- 1 Department of Mathematics, Meijo University, Nagoya, Japan
Applied Mathematics·Volume 08 (2017)·Pages 1267–1306·Published 5 September 2017·DOI10.4236/am.2017.89095
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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.
KeywordsWeighted Polynomial Approximations with Several Variablesthe Degree of Approximations
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