Research Article

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

Volume: 1 Number: 2 August 31, 2018
EN

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

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.

Keywords

References

  1. [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. [2] K. I. Babenko, On the best approximation of a class of analytic functions, Izv. 22(1958), 631-640.
  3. [3] V. D. Erohin, On the asymptotic behavior of the ε-entropy of analytic functions, Dokl., 120(1958), 949-952.
  4. [4] G. G. Lorentz, Approximation of functions, Holt, Rinehart and Winston, New York, 1966.
  5. [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. [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. [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.

Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Authors

Publication Date

August 31, 2018

Submission Date

April 27, 2018

Acceptance Date

May 27, 2018

Published in Issue

Year 2018 Volume: 1 Number: 2

APA
Akashi, S. (2018). The existence of polynomials which are unrepresentable in Kolmogorov-Arnold superposition representation. Results in Nonlinear Analysis, 1(2), 58-64. https://izlik.org/JA44EW72BM
AMA
1.Akashi S. The existence of polynomials which are unrepresentable in Kolmogorov-Arnold superposition representation. RNA. 2018;1(2):58-64. https://izlik.org/JA44EW72BM
Chicago
Akashi, Shigeo. 2018. “The Existence of Polynomials Which Are Unrepresentable in Kolmogorov-Arnold Superposition Representation”. Results in Nonlinear Analysis 1 (2): 58-64. https://izlik.org/JA44EW72BM.
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
[1]S. Akashi, “The existence of polynomials which are unrepresentable in Kolmogorov-Arnold superposition representation”, RNA, vol. 1, no. 2, pp. 58–64, Aug. 2018, [Online]. Available: https://izlik.org/JA44EW72BM
ISNAD
Akashi, Shigeo. “The Existence of Polynomials Which Are Unrepresentable in Kolmogorov-Arnold Superposition Representation”. Results in Nonlinear Analysis 1/2 (August 1, 2018): 58-64. https://izlik.org/JA44EW72BM.
JAMA
1.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, Aug. 2018, pp. 58-64, https://izlik.org/JA44EW72BM.
Vancouver
1.Shigeo Akashi. The existence of polynomials which are unrepresentable in Kolmogorov-Arnold superposition representation. RNA [Internet]. 2018 Aug. 1;1(2):58-64. Available from: https://izlik.org/JA44EW72BM