RUS  ENG
Full version
PEOPLE

Osipenko Konstantin Yur'evich

Publications in Math-Net.Ru

  1. On the construction of families of optimal recovery methods for linear operators

    Izv. RAN. Ser. Mat., 88:1 (2024),  98–120
  2. Recovery of analytic functions that is exact on subspaces of entire functions

    Mat. Sb., 215:3 (2024),  100–118
  3. Sharp Carlson Type Inequalities with Many Weights

    Trudy Inst. Mat. i Mekh. UrO RAN, 29:4 (2023),  229–240
  4. Optimal recovery in weighted spaces with homogeneous weights

    Mat. Sb., 213:3 (2022),  111–138
  5. Optimal Recovery of Pipe Temperature from Inaccurate Measurements

    Trudy Mat. Inst. Steklova, 312 (2021),  216–223
  6. Optimal Recovery Methods for Solutions of the Dirichlet Problem that are Exact on Subspaces of Spherical Harmonics

    Mat. Zametki, 104:6 (2018),  803–811
  7. Recovering linear operators and Lagrange function minimality condition

    Sibirsk. Mat. Zh., 59:1 (2018),  15–28
  8. Exactness and optimality of methods for recovering functions from their spectrum

    Trudy Mat. Inst. Steklova, 293 (2016),  201–216
  9. The best approximation of a set whose elements are known approximately

    Fundam. Prikl. Mat., 19:5 (2014),  127–141
  10. On the best methods for recovering derivatives in Sobolev classes

    Izv. RAN. Ser. Mat., 78:6 (2014),  83–102
  11. Optimal recovery of linear operators in non-Euclidean metrics

    Mat. Sb., 205:10 (2014),  77–106
  12. On best harmonic synthesis of periodic functions

    Fundam. Prikl. Mat., 18:5 (2013),  155–174
  13. Discrete Analogs of Taikov's Inequality and Recovery of Sequences Given with an Error

    Mat. Zametki, 92:4 (2012),  515–527
  14. How Best to Recover a Function from Its Inaccurately Given Spectrum?

    Mat. Zametki, 92:1 (2012),  59–67
  15. On Optimal Harmonic Synthesis from Inaccurate Spectral Data

    Funktsional. Anal. i Prilozhen., 44:3 (2010),  76–79
  16. On the reconstruction of convolution-type operators from inaccurate information

    Trudy Mat. Inst. Steklova, 269 (2010),  181–192
  17. Optimal recovery of the solution of the heat equation from inaccurate data

    Mat. Sb., 200:5 (2009),  37–54
  18. Optimal Reconstruction of the Solution of the Wave Equation from Inaccurate Initial Data

    Mat. Zametki, 81:6 (2007),  803–815
  19. The Hardy–Littlewood–Pólya inequality for analytic functions in Hardy–Sobolev spaces

    Mat. Sb., 197:3 (2006),  15–34
  20. Optimal recovery of values of functions and their derivatives from inaccurate data on the Fourier transform

    Mat. Sb., 195:10 (2004),  67–82
  21. On the reconstruction of the solution of the Dirichlet problem from inexact initial data

    Vladikavkaz. Mat. Zh., 6:4 (2004),  55–62
  22. GeorgiĭGeorgievich Magaril-Il'yaev (on the occasion of his sixtieth birthday)

    Vladikavkaz. Mat. Zh., 6:2 (2004),  61–63
  23. Optimal Recovery of Functions and Their Derivatives from Inaccurate Information about the Spectrum and Inequalities for Derivatives

    Funktsional. Anal. i Prilozhen., 37:3 (2003),  51–64
  24. Indefinite Knowledge about an Object and Accuracy of Its Recovery Methods

    Probl. Peredachi Inf., 39:1 (2003),  118–133
  25. Optimal reconstruction of analytic functions from their values in a uniform grid on a circle

    Vladikavkaz. Mat. Zh., 5:1 (2003),  48–52
  26. Optimal reconstruction of derivatives on Sobolev classes

    Vladikavkaz. Mat. Zh., 5:1 (2003),  39–47
  27. Optimal recovery of functions and their derivatives from Fourier coefficients prescribed with an error

    Mat. Sb., 193:3 (2002),  79–100
  28. Optimal reconstruction and the theory of extremum

    Dokl. Akad. Nauk, 379:2 (2001),  161–164
  29. Best quadrature formulae on Hardy–Sobolev classes

    Izv. RAN. Ser. Mat., 65:5 (2001),  73–90
  30. On optimal recovery methods in Hardy–Sobolev spaces

    Mat. Sb., 192:2 (2001),  67–86
  31. On the precise values of $n$-widths for classes defined by cyclic variation diminishing operators

    Mat. Sb., 188:9 (1997),  113–126
  32. On $n$-widths, optimal quadrature formulas, and optimal recovery of functions analytic in a strip

    Izv. RAN. Ser. Mat., 58:4 (1994),  55–79
  33. Inequalities for derivatives of functions analytical in a strip

    Mat. Zametki, 56:4 (1994),  114–122
  34. The Carathéodory–Fejér problem and optimal recovery of derivatives in Hardy spaces

    Mat. Sb., 185:1 (1994),  27–42
  35. Optimal recovery of derivatives of bounded analytic and harmonic functions from inaccurate data

    Mat. Zametki, 53:5 (1993),  87–97
  36. On some problems of optimal recovery of analytic and harmonic functions from inaccurate data

    Sibirsk. Mat. Zh., 34:3 (1993),  144–160
  37. Optimal recovery of functionals based on inaccurate data

    Mat. Zametki, 50:6 (1991),  85–93
  38. Recovery problems in Hardy and Bergman spaces

    Mat. Zametki, 49:4 (1991),  95–104
  39. Best and optimal recovery methods for classes of harmonic functions

    Mat. Sb., 182:5 (1991),  723–745
  40. Blaschke products which have the least deviation from zero

    Mat. Zametki, 47:5 (1990),  71–80
  41. On widths of the Hardy class $H_n$ in the $n$-dimensional ball

    Uspekhi Mat. Nauk, 45:5(275) (1990),  193–194
  42. On best and optimal quadrature formulas on classes of bounded analytic functions

    Izv. Akad. Nauk SSSR Ser. Mat., 52:1 (1988),  79–99
  43. Heins' problem and optimal extrapolation of analytic functions prescribed with an error

    Mat. Sb. (N.S.), 126(168):4 (1985),  566–575
  44. Best methods for approximating analytic functions given with an error

    Mat. Sb. (N.S.), 118(160):3(7) (1982),  350–370
  45. Best approximation methods and the order of informativeness of systems

    Mat. Sb. (N.S.), 111(153):4 (1980),  532–556
  46. Best approximation of analytic functions from information about their values at a finite number of points

    Mat. Zametki, 19:1 (1976),  29–40
  47. Best approximation of functions specified with an error at a finite number of points

    Mat. Zametki, 17:3 (1975),  359–368
  48. Optimal interpolation of analytic functions

    Mat. Zametki, 12:4 (1972),  465–476

  49. Georgy Georgievich Magaril-Il'yaev (on his 80th anniversary)

    Vladikavkaz. Mat. Zh., 26:2 (2024),  133–136
  50. Vladimir M. Tikhomirov

    Mosc. Math. J., 5:1 (2005),  295
  51. Vladimir Mikhaĭlovich Tikhomirov (on the occasion of his seventieth birthday)

    Vladikavkaz. Mat. Zh., 6:4 (2004),  3–6

© Steklov Math. Inst. of RAS, 2024