The convergence rate of Euler means sequence |
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Authors: | Zhu Laiyi |
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Affiliation: | (1) Peking University, China |
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Abstract: | Let denote the Euler means of the Fourier series of the 2π-perodic function f(x). For an integer q>0, setting ℰ nq (ω)=sup‖f−ℰ n (q,f)‖, the precise value of is obtained. |
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Keywords: | |
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