14 citations · 42 across the 13 of their papers we have counts for
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Approximation of functions by linear summation methods in the Orlicz type spaces
Stanislav Chaichenko, Viktor Savchuk, Andrii Shidlich
Approximative properties of linear summation methods of Fourier series are considered in the Orlicz type spaces . In particular, in terms of approximations by suc…
Direct and inverse theorems of approximation of functions in weighted Orlicz type spaces with variable exponent
Fahreddin G. Abdullayev, Stanislav O. Chaichenko, Meerim Imash kyzy +1
In weighted Orlicz type spaces with a variable summation exponent, the direct and inverse approximation theorems are proved in terms…
Direct and inverse approximation theorems of functions in the Orlicz type spaces S_M
Stanislav Chaichenko, Andrii Shidlich, Fahreddin Abdullayev
In the Orlicz type spaces , we prove direct and inverse approximation theorems in terms of the best approximations of functions and moduli of smoothness of fracti…
Approximation theorems for multivariate Taylor-Abel-Poisson means
Jürgen Prestin, Viktor Savchuk, Andrii Shidlich
We obtain direct and inverse approximation theorems of functions of several variables by Taylor-Abel-Poisson means in the integral metrics. We also show that norms of multipliers i…