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The existence of polynomials which are unrepresentable in Kolmogorov-Arnold superposition representation

Year 2018, Volume: 1 Issue: 2, 58 - 64, 31.08.2018

Abstract

In this paper, it is proved that there exist polynomials of three complex variables which cannot be represented as any Kolmogorov-Arnold superposition, which has played important roles in the original version of Hilbert's 13th problem.

References

  • [1] S. Akashi, A version of Hilbert’s 13th problem for analytic functions, The Bulletin of the London Mathematical Society, 35(2003), 8-14.
  • [2] K. I. Babenko, On the best approximation of a class of analytic functions, Izv. 22(1958), 631-640.
  • [3] V. D. Erohin, On the asymptotic behavior of the ε-entropy of analytic functions, Dokl., 120(1958), 949-952.
  • [4] G. G. Lorentz, Approximation of functions, Holt, Rinehart and Winston, New York, 1966.
  • [5] A. N. Kolmogorov, On the representation of continuous functions of several variables by superpositions of continuous functions of one variable and addition, Dokl., 114(1957), 679-681.
  • [6] S.N. Mergelyan, On the representation of functions by series of polynomials on closed sets, Transl. Amer. Math. Soc., 3 (1962), 287-293.
  • [7] S.N. Mergelyan, Uniform approximation to functions of a complex variable, Transl. Amer. Math. Soc., 3 (1962), 294391. [8] A. G. Vitushkin, Some properties of linear superpositions of smooth functions, Dokl., 156(1964), 1003-1006.
Year 2018, Volume: 1 Issue: 2, 58 - 64, 31.08.2018

Abstract

References

  • [1] S. Akashi, A version of Hilbert’s 13th problem for analytic functions, The Bulletin of the London Mathematical Society, 35(2003), 8-14.
  • [2] K. I. Babenko, On the best approximation of a class of analytic functions, Izv. 22(1958), 631-640.
  • [3] V. D. Erohin, On the asymptotic behavior of the ε-entropy of analytic functions, Dokl., 120(1958), 949-952.
  • [4] G. G. Lorentz, Approximation of functions, Holt, Rinehart and Winston, New York, 1966.
  • [5] A. N. Kolmogorov, On the representation of continuous functions of several variables by superpositions of continuous functions of one variable and addition, Dokl., 114(1957), 679-681.
  • [6] S.N. Mergelyan, On the representation of functions by series of polynomials on closed sets, Transl. Amer. Math. Soc., 3 (1962), 287-293.
  • [7] S.N. Mergelyan, Uniform approximation to functions of a complex variable, Transl. Amer. Math. Soc., 3 (1962), 294391. [8] A. G. Vitushkin, Some properties of linear superpositions of smooth functions, Dokl., 156(1964), 1003-1006.
There are 7 citations in total.

Details

Primary Language English
Journal Section Articles
Authors

Shigeo Akashi

Publication Date August 31, 2018
Published in Issue Year 2018 Volume: 1 Issue: 2

Cite

APA Akashi, S. (2018). The existence of polynomials which are unrepresentable in Kolmogorov-Arnold superposition representation. Results in Nonlinear Analysis, 1(2), 58-64.
AMA Akashi S. The existence of polynomials which are unrepresentable in Kolmogorov-Arnold superposition representation. RNA. August 2018;1(2):58-64.
Chicago Akashi, Shigeo. “The Existence of Polynomials Which Are Unrepresentable in Kolmogorov-Arnold Superposition Representation”. Results in Nonlinear Analysis 1, no. 2 (August 2018): 58-64.
EndNote Akashi S (August 1, 2018) The existence of polynomials which are unrepresentable in Kolmogorov-Arnold superposition representation. Results in Nonlinear Analysis 1 2 58–64.
IEEE S. Akashi, “The existence of polynomials which are unrepresentable in Kolmogorov-Arnold superposition representation”, RNA, vol. 1, no. 2, pp. 58–64, 2018.
ISNAD Akashi, Shigeo. “The Existence of Polynomials Which Are Unrepresentable in Kolmogorov-Arnold Superposition Representation”. Results in Nonlinear Analysis 1/2 (August 2018), 58-64.
JAMA Akashi S. The existence of polynomials which are unrepresentable in Kolmogorov-Arnold superposition representation. RNA. 2018;1:58–64.
MLA Akashi, Shigeo. “The Existence of Polynomials Which Are Unrepresentable in Kolmogorov-Arnold Superposition Representation”. Results in Nonlinear Analysis, vol. 1, no. 2, 2018, pp. 58-64.
Vancouver Akashi S. The existence of polynomials which are unrepresentable in Kolmogorov-Arnold superposition representation. RNA. 2018;1(2):58-64.