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Best approximation of the function |x| by rational functions of the form 1/Pn(x)

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Literature Cited

  1. B. Boehm, “Convergence of best rational Chebyshev approximations,” Trans. Amer. Math. Soc.,115, No. 3, 388–399 (1965).

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  2. N. I. Akhiezer, Lectures on the Theory of Approximation [in Russian], Gostekhizdat, Moscow (1965).

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  3. A. A. Gonchar, “Estimates of the growth of rational functions and some of their applications,” Matem. Sb.,72, No. 3, 489–503 (1967).

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  4. V. L. Goncharov, Theory of Interpolation and Approximation of Functions [in Russian], Gostekhizdat, Moscow (1954).

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Authors
  1. K. N. Lungu
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Additional information

Translated from Sibirskii Matematicheskii Zhurnal, Vol. 15, No. 5, pp. 1152–1156, September–October, 1974.

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Lungu, K.N. Best approximation of the function |x| by rational functions of the form 1/Pn(x). Sib Math J 15, 810–812 (1974). https://doi.org/10.1007/BF00966442

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  • DOI: https://doi.org/10.1007/BF00966442

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