王鸿昇.带权平均逼近及Ep类平均逼近的阶的估计[J].数学研究及应用,1984,4(2):111~112 |
带权平均逼近及Ep类平均逼近的阶的估计 |
To Estimate the Degree of Weighted Mean Approximation and Mean Approximation of Class Ep |
投稿时间:1982-04-29 |
DOI:10.3770/j.issn:1000-341X.1984.02.030 |
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摘要点击次数: 1953 |
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中文摘要: |
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英文摘要: |
Γ.Ц.Тумаркин established the weighted mean approximation by polynomials to functions of class D on a circle |z| =1. Here we have estimated the degree of weighted mean approximation.C. Я.Алълерestablished the estimation of the degree of mean approximation to functions of class Ep(1 p(1≤p<∞) on a rectifiable curve. |
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