Degree of approximation of functions of bounded variation by a new trigonometric method of summation (Q1611512)
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scientific article; zbMATH DE number 1786354
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Degree of approximation of functions of bounded variation by a new trigonometric method of summation |
scientific article; zbMATH DE number 1786354 |
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Degree of approximation of functions of bounded variation by a new trigonometric method of summation (English)
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4 June 2003
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Recently, a new trigonometric method of summation was introduced by \textit{G. Das} and \textit{B. K. Ray} [Proc. Indian Acad. Sci., Math. Sci. 107, No. 4, 391-403 (1997; Zbl 0909.40003)]. In this paper the authors study the degree of approximation of functions of bounded variation by such a method of summation. The paper contains numerous of misprints.
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Fourier series
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trigonometric method of summation
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degree of approximation
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functions of bounded variation
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0.93627316
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0.90674067
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0.9015758
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0.88806975
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0.88368845
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