Osipenko Konstantin Yur'evich

Publications in Math-Net.Ru

1. Optimal recovery of a solution of a system of linear differential equations from initial information given with a random error
   
   Mat. Sb., 216:4 (2025),  67–89
2. On some Carlson-type inequalities
   
   Mat. Sb., 216:3 (2025),  177–190
3. On the construction of families of optimal recovery methods for linear operators
   
   Izv. RAN. Ser. Mat., 88:1 (2024),  98–120
4. Recovery of analytic functions that is exact on subspaces of entire functions
   
   Mat. Sb., 215:3 (2024),  100–118
5. Main recent research results of the staff of the Chair of General Problems of Control
   
   Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2024, no. 6,  64–71
6. Sharp Carlson Type Inequalities with Many Weights
   
   Trudy Inst. Mat. i Mekh. UrO RAN, 29:4 (2023),  229–240
7. Optimal recovery in weighted spaces with homogeneous weights
   
   Mat. Sb., 213:3 (2022),  111–138
8. Optimal Recovery of Pipe Temperature from Inaccurate Measurements
   
   Trudy Mat. Inst. Steklova, 312 (2021),  216–223
9. Optimal Recovery Methods for Solutions of the Dirichlet Problem that are Exact on Subspaces of Spherical Harmonics
   
   Mat. Zametki, 104:6 (2018),  803–811
10. Recovering linear operators and Lagrange function minimality condition
    
    Sibirsk. Mat. Zh., 59:1 (2018),  15–28
11. Exactness and optimality of methods for recovering functions from their spectrum
    
    Trudy Mat. Inst. Steklova, 293 (2016),  201–216
12. The best approximation of a set whose elements are known approximately
    
    Fundam. Prikl. Mat., 19:5 (2014),  127–141
13. On the best methods for recovering derivatives in Sobolev classes
    
    Izv. RAN. Ser. Mat., 78:6 (2014),  83–102
14. Optimal recovery of linear operators in non-Euclidean metrics
    
    Mat. Sb., 205:10 (2014),  77–106
15. On best harmonic synthesis of periodic functions
    
    Fundam. Prikl. Mat., 18:5 (2013),  155–174
16. Discrete Analogs of Taikov's Inequality and Recovery of Sequences Given with an Error
    
    Mat. Zametki, 92:4 (2012),  515–527
17. How Best to Recover a Function from Its Inaccurately Given Spectrum?
    
    Mat. Zametki, 92:1 (2012),  59–67
18. On Optimal Harmonic Synthesis from Inaccurate Spectral Data
    
    Funktsional. Anal. i Prilozhen., 44:3 (2010),  76–79
19. On the reconstruction of convolution-type operators from inaccurate information
    
    Trudy Mat. Inst. Steklova, 269 (2010),  181–192
20. Optimal recovery of the solution of the heat equation from inaccurate data
    
    Mat. Sb., 200:5 (2009),  37–54
21. Optimal Reconstruction of the Solution of the Wave Equation from Inaccurate Initial Data
    
    Mat. Zametki, 81:6 (2007),  803–815
22. The Hardy–Littlewood–Pólya inequality for analytic functions in Hardy–Sobolev spaces
    
    Mat. Sb., 197:3 (2006),  15–34
23. Optimal recovery of values of functions and their derivatives from inaccurate data on the Fourier transform
    
    Mat. Sb., 195:10 (2004),  67–82
24. On the reconstruction of the solution of the Dirichlet problem from inexact initial data
    
    Vladikavkaz. Mat. Zh., 6:4 (2004),  55–62
25. GeorgiĭGeorgievich Magaril-Il'yaev (on the occasion of his sixtieth birthday)
    
    Vladikavkaz. Mat. Zh., 6:2 (2004),  61–63
26. 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
27. Indefinite Knowledge about an Object and Accuracy of Its Recovery Methods
    
    Probl. Peredachi Inf., 39:1 (2003),  118–133
28. Optimal reconstruction of analytic functions from their values in a uniform grid on a circle
    
    Vladikavkaz. Mat. Zh., 5:1 (2003),  48–52
29. Optimal reconstruction of derivatives on Sobolev classes
    
    Vladikavkaz. Mat. Zh., 5:1 (2003),  39–47
30. Optimal recovery of functions and their derivatives from Fourier coefficients prescribed with an error
    
    Mat. Sb., 193:3 (2002),  79–100
31. Optimal reconstruction and the theory of extremum
    
    Dokl. Akad. Nauk, 379:2 (2001),  161–164
32. Best quadrature formulae on Hardy–Sobolev classes
    
    Izv. RAN. Ser. Mat., 65:5 (2001),  73–90
33. On optimal recovery methods in Hardy–Sobolev spaces
    
    Mat. Sb., 192:2 (2001),  67–86
34. On the precise values of $n$-widths for classes defined by cyclic variation diminishing operators
    
    Mat. Sb., 188:9 (1997),  113–126
35. On $n$-widths, optimal quadrature formulas, and optimal recovery of functions analytic in a strip
    
    Izv. RAN. Ser. Mat., 58:4 (1994),  55–79
36. Inequalities for derivatives of functions analytical in a strip
    
    Mat. Zametki, 56:4 (1994),  114–122
37. The Carathéodory–Fejér problem and optimal recovery of derivatives in Hardy spaces
    
    Mat. Sb., 185:1 (1994),  27–42
38. Optimal recovery of derivatives of bounded analytic and harmonic functions from inaccurate data
    
    Mat. Zametki, 53:5 (1993),  87–97
39. On some problems of optimal recovery of analytic and harmonic functions from inaccurate data
    
    Sibirsk. Mat. Zh., 34:3 (1993),  144–160
40. Optimal recovery of functionals based on inaccurate data
    
    Mat. Zametki, 50:6 (1991),  85–93
41. Recovery problems in Hardy and Bergman spaces
    
    Mat. Zametki, 49:4 (1991),  95–104
42. Best and optimal recovery methods for classes of harmonic functions
    
    Mat. Sb., 182:5 (1991),  723–745
43. Blaschke products which have the least deviation from zero
    
    Mat. Zametki, 47:5 (1990),  71–80
44. On widths of the Hardy class $H_n$ in the $n$-dimensional ball
    
    Uspekhi Mat. Nauk, 45:5(275) (1990),  193–194
45. On best and optimal quadrature formulas on classes of bounded analytic functions
    
    Izv. Akad. Nauk SSSR Ser. Mat., 52:1 (1988),  79–99
46. Heins' problem and optimal extrapolation of analytic functions prescribed with an error
    
    Mat. Sb. (N.S.), 126(168):4 (1985),  566–575
47. Best methods for approximating analytic functions given with an error
    
    Mat. Sb. (N.S.), 118(160):3(7) (1982),  350–370
48. Best approximation methods and the order of informativeness of systems
    
    Mat. Sb. (N.S.), 111(153):4 (1980),  532–556
49. Best approximation of analytic functions from information about their values at a finite number of points
    
    Mat. Zametki, 19:1 (1976),  29–40
50. Best approximation of functions specified with an error at a finite number of points
    
    Mat. Zametki, 17:3 (1975),  359–368
51. Optimal interpolation of analytic functions
    
    Mat. Zametki, 12:4 (1972),  465–476


52. Mikhail Lvovich Goldman (13.04.1945–05.07.2025)
    
    Vladikavkaz. Mat. Zh., 27:3 (2025),  143–144
53. Georgy Georgievich Magaril-Il'yaev (on his 80th anniversary)
    
    Vladikavkaz. Mat. Zh., 26:2 (2024),  133–136
54. Vladimir M. Tikhomirov
    
    Mosc. Math. J., 5:1 (2005),  295
55. Vladimir Mikhaĭlovich Tikhomirov (on the occasion of his seventieth birthday)
    
    Vladikavkaz. Mat. Zh., 6:4 (2004),  3–6