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German Dzyubenko
German Dzyubenko
Подтвержден адрес электронной почты в домене imath.kiev.ua
Название
Процитировано
Процитировано
Год
Piecewise monotone pointwise approximation
GA Dzyubenko, J Gilewicz, IA Shevchuk
Constructive approximation 14, 311-348, 1998
441998
Pointwise estimates of coconvex approximation
GA Dzyubenko, D Leviatan, IA Shevchuk
Jaen J. Approxim.–2014.–6, 261-295, 2014
142014
New phenomena in coconvex approximation
GA Dzyubenko, J Gilewicz, IA Shevchuk
Analysis Mathematica 32 (2), 113-121, 2006
132006
Comonotone approximation of periodic functions
GA Dzyubenko, MG Pleshakov
Mathematical Notes 83, 180-189, 2008
122008
Coconvex pointwise approximation
GA Dzyubenko, J Gilewicz, IA Shevchuk
Ukrainian Mathematical Journal 54, 1445-1461, 2002
122002
Nearly coconvex point-wise approximation
GA Dzyubenko, J Gilewicz
East journal on approximations 6 (3), 357-384, 2000
122000
Copositive approximation of periodic functions
G Dzyubenko, J Gilewicz
Acta Mathematica Hungarica 120 (4), 301-314, 2008
112008
Pointwise estimation of comonotone approximation
GA Dzyubenko
Ukrainian Mathematical Journal 46, 1620-1626, 1994
101994
Pointwise Estimates for the Coconvex Approximation of Differentiable Functions.
HA Dzyubenko, VD Zalizko
Ukrainian Mathematical Journal 57 (1), 2005
92005
Nikolskii-type estimates for coconvex approximation of functions with one inflection point
GA Dzyubenko, D Leviatan, IA Shevchuk
Jaen J. Approx 2 (1), 49-62, 2010
82010
Uniform estimates for monotonic polynomial approximation
GA Dzyubenko, VV Listopad, IA Shevchuk
Ukrainian Mathematical Journal 45 (1), 40-47, 1993
81993
Nearly comonotone approximation of periodic functions
GA Dzyubenko
Anal. Theory Appl 33 (1), 74-92, 2017
72017
Comonotone approximation of twice differentiable periodic functions
HA Dzyubenko
Ukrainian Mathematical Journal 61, 519-540, 2009
72009
Nearly coconvex pointwise approximation by cubic splines and polynomials
GA Dzyubenko, J Gilewicz
East journal on approximations 12 (4), 417-440, 2006
72006
Coconvex approximation of functions with more than one inflection point
HA Dzyubenko, VD Zalizko
Ukrainian Mathematical Journal 56 (3), 427-445, 2004
72004
Copositive pointwise approximation
GA Dzyubenko
Ukrainian Mathematical Journal 48, 367-376, 1996
61996
Negative results in coconvex approximation of periodic functions
G Dzyubenko, V Voloshyna, L Yushchenko
Journal of Approximation Theory 267, 105582, 2021
52021
Copositive and positive pointwise approximation
GA Dzyubenko
preprint, 1994
51994
Three-monotone spline approximation
GA Dzyubenko, KA Kopotun, AV Prymak
Journal of Approximation Theory 162 (12), 2168-2183, 2010
42010
Comonotone approximation with interpolation at the ends on an interval
GA Dzyubenko
Analysis in Theory and Applications 22, 233-245, 2006
32006
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