Solution of an extremal problem for classes of discontinuous functions of two variables in permutations
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KeywordsExtremal Problem Discontinuous Function
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- 1.A. I. Stepanets, “On a problem of A. N. Kolmogorov for the case of functions of two variables,” Ukr. Mat. Zh.,24, No. 5, 653–665 (1972).Google Scholar
- 2.A. I. Stepanets, “On an extremal problem in the space of continuous functions of two variables,” in: Problems in the Theory of Approximation of Functions and Its Applications [in Russian], Inst. Mat., Akad. Nauk Ukr. SSR, Kiev (1976), pp. 132–152.Google Scholar
- 3.N. P. Korneichuk, “Extremal values of functionals and the best approximation in classes of periodic functions” Izv. Akad. Nauk SSSR, Ser. Mat.,35, No. 1, 93–124 (1971).Google Scholar
- 4.A. I. Stepanets, “Approximating functions which satisfy Lipschitz conditions using Fourier sums,” Ukr. Mat. Zh.,24, No. 6, 781–799 (1972).Google Scholar
- 5.A. I. Stepanets, “Approximating continuous functions of two variables using Fourier sums,” in: The Theory of Approximation of Functions [in Russian], Proceedings of the International Conference on the Theory of Approximation of Functions, Nauka, Moscow (1977), pp. 330–332.Google Scholar
© Plenum Publishing Corporation 1979