Abstract
This paper gives the degree of approximation of function of bounded variation by the partial sums of conjngate Legendre—Fourier Series.
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Guohua, Y. On the rate of convergence of conjugate Legendre—Fourier Series of function of bounded variation. Approx. Theory & its Appl. 13, 42–55 (1997). https://doi.org/10.1007/BF02836809
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DOI: https://doi.org/10.1007/BF02836809