We establish matching direct and two-term strong converse estimates of the rate of weighted
simultaneous approximation by the Bernstein operator and its iterated Boolean sums for …

Certain types of weighted Peetre K-functionals are characterized by means of the classical
moduli of smoothness taken on a proper linear transforms of the function. The weights with …

We investigate the weighted approximation of functions in\(L_p\)-norm by Kantorovich
modifications of the classical Szász-Mirakjan operator, with weights of type\((1+ …

Weighted Approximation of Functions by the Szász–Mirakjan–Kantorovich Operator | Results
in Mathematics Skip to main content SpringerLink Account Menu Find a journal Publish with …

SN Bernstein introduced in 1912 an approximation operator, which is now named after him,
in order to give a simple proof of Weierstrass's theorem that every continuous function on a …

Direct theorems in terms of the weighted K-functional for the uniform weighted
approximation by a class of operators which reproduce the functions\displaystyle E_i (x)= x …

We establish a sharp characterization of the error of the Szász-Mirakjan operator in uniform
norm with power-type weights in terms of a K-functional. The weight exponents are optimal …

The uniform weighted approximation errors of the Goodman–Sharma operators are
characterized for functions from C (w)[0, 1] with weight of the form xγ0 (1− x) γ1 for γ0, γ1∈ …

WEIGHTED APPROXIMATION OF FUNCTIONS IN Lp-NORM BY BASKAKOV–KANTOROVICH
OPERATOR Page 1 Analysis Math., 46 (4) (2020), 821–842 DOI: 10.1007/s10476-020-0059-1 …

We investigate the weighted approximation of functions in $ L_p $-norm by Kantorovich
modifications of the classical Meyer-König and Zeller operator, with weights of type $(1 …