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On the approximation of Tchebycheff-Fourier series in the C space andL P ω space |
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| Authors: | Shuyn Sheng |
| Institution: | (1) Department of Mathematics, Hangzhou University, Hanzhou, P. R. China |
| Abstract: | The degree of approximation to a function f(x)∈C−1,1] by (U,λ) means and f(x)∈L P ω by (Jr) means are discussed, some results in the literatures 1], 2], 3] have been improved. |
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