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Timan Aleksandr Filippovich

Publications in Math-Net.Ru

  1. On the distribution of the values of some sequences of algebraic polynomials

    Trudy Mat. Inst. Steklov., 180 (1987),  216–217
  2. Distribution of values of certain sequences of algebraic polynomials

    Dokl. Akad. Nauk SSSR, 286:5 (1986),  1068–1070
  3. Any separable ultrametric space can be isometrically imbedded in $l_2$

    Funktsional. Anal. i Prilozhen., 17:1 (1983),  85–86
  4. On a universal property of Hilbert spaces

    Dokl. Akad. Nauk SSSR, 246:3 (1979),  528–530
  5. Mathematical expectation of continuous functions of random variables, smoothness, and variance

    Sibirsk. Mat. Zh., 18:3 (1977),  658–664
  6. Exact constants in some converse theorems for approximations by trigonometric polynomials

    Mat. Zametki, 20:5 (1976),  787–792
  7. Two examples for S. V. Uspenskii's lemma

    Sibirsk. Mat. Zh., 16:1 (1975),  189–190
  8. The isometric mapping of certain ultrametric spaces into the $L_p$ spaces

    Trudy Mat. Inst. Steklov., 134 (1975),  314–326
  9. Realization of some ultrametric spaces and the inverse problem for $\varepsilon$-entropy in $h_p$-spaces

    Dokl. Akad. Nauk SSSR, 218:3 (1974),  525–527
  10. The $\varepsilon$-entropy of Arzelà compacta

    Funktsional. Anal. i Prilozhen., 5:3 (1971),  104–105
  11. Best uniform approximation of continuous functions by entire functions of finite degree on the whole real axis

    Dokl. Akad. Nauk SSSR, 177:4 (1967),  790–792
  12. On the $\varepsilon$-entropy of Arzela compacta of functions defined on closed sets of positive Lebesgue measure

    Dokl. Akad. Nauk SSSR, 177:2 (1967),  285–287
  13. Difference inequalities for functions harmonic in a disc

    Dokl. Akad. Nauk SSSR, 173:4 (1967),  777–780
  14. Deformation of metric spaces and some related problems of the theory of functions

    Uspekhi Mat. Nauk, 20:2(122) (1965),  53–87
  15. A problem in approximation theory related to the superposition of functions

    Dokl. Akad. Nauk SSSR, 154:2 (1964),  274–275
  16. A non-linear functional equation in the class of functions which are convex on a semi-axis

    Izv. Akad. Nauk SSSR Ser. Mat., 28:3 (1964),  515–526
  17. The order of growth of $\varepsilon$-entropy of spaces of real continuous functionals defined on a connected compactum

    Uspekhi Mat. Nauk, 19:1(115) (1964),  173–177
  18. A constructive characterization of certain classes of continuous functions prescribed on a separable metric space

    Dokl. Akad. Nauk SSSR, 150:2 (1963),  266–267
  19. On the metrization theorem of P. S. Urysohn

    Dokl. Akad. Nauk SSSR, 150:1 (1963),  52–53
  20. A constructive duality principle in the class of continuous functions convex and decreasing monotonely to zero on a semi-axis

    Dokl. Akad. Nauk SSSR, 149:5 (1963),  1041–1042
  21. A geometric problem in the theory of approximations

    Dokl. Akad. Nauk SSSR, 140:2 (1961),  307–310
  22. A certain relations for integrals of moduli of trigonometric polynomials

    Dokl. Akad. Nauk SSSR, 138:6 (1961),  1263–1265
  23. On the question of simultaneous approximation of functions and their derivatives on the whole real axis

    Izv. Akad. Nauk SSSR Ser. Mat., 24:3 (1960),  421–430
  24. Riemann sums for integrals of moduli of certain trigonometric polynomials

    Uspekhi Mat. Nauk, 14:3(87) (1959),  123–128
  25. Linear processes of approximation by algebraic polynomials to functions satisfying a Lipschitz condition

    Izv. Akad. Nauk SSSR Ser. Mat., 22:6 (1958),  771–810
  26. On best approximations of differentiable functions by algebraic polynomials on a finite interval of the real axis

    Izv. Akad. Nauk SSSR Ser. Mat., 22:3 (1958),  355–360
  27. Converse theorems in the constructive theory of functions given on a finite segment of the real axis

    Dokl. Akad. Nauk SSSR, 116:5 (1957),  762–765
  28. On the relation between the smoothness moduli of functions given all along the axis of reals

    Dokl. Akad. Nauk SSSR, 113:5 (1957),  995–997
  29. On the modulus of continuity of periodic functions with a given modulus of smoothness

    Uspekhi Mat. Nauk, 12:3(75) (1957),  291–294
  30. Note on a theorem of S. M. Nikol'skii

    Uspekhi Mat. Nauk, 12:3(75) (1957),  225–227
  31. Remarks on trigonometric polynomials and Fourier–Stieltjes series

    Uspekhi Mat. Nauk, 12:2(74) (1957),  175–183
  32. Approximation properties of linear methods of summation of Fourier series

    Izv. Akad. Nauk SSSR Ser. Mat., 17:2 (1953),  99–134
  33. On quasi-smooth functions

    Izv. Akad. Nauk SSSR Ser. Mat., 15:3 (1951),  243–254
  34. On some methods of summation of Fourier series

    Izv. Akad. Nauk SSSR Ser. Mat., 14:1 (1950),  85–94
  35. Sur une méthode d'approximation des fonctions continues au moyen des polynomes trigonométriques

    Izv. Akad. Nauk SSSR Ser. Mat., 11:3 (1947),  263–282

  36. Поправки к статье "Реализация некоторых ультраметрических пространств и обратная задача для $\varepsilon$-энтропии в $h_p$-пространствах" (ДАН, т. 218, № 3, 1974 г.)

    Dokl. Akad. Nauk SSSR, 223:3 (1975),  10
  37. Addendum to the article of A. B. Efimov "Estimation of the modulus of continuity of functions of class $\widetilde H_2^1$"

    Izv. Akad. Nauk SSSR Ser. Mat., 21:4 (1957),  595–598

© Steklov Math. Inst. of RAS, 2024