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Estimates of Approximation by Kantorovich Type Operators in Terms of the Second Modulus of Continuity. / Ikhsanov, L. N.
In: Journal of Mathematical Sciences (United States), Vol. 251, No. 2, 01.11.2020, p. 239-257.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Estimates of Approximation by Kantorovich Type Operators in Terms of the Second Modulus of Continuity
AU - Ikhsanov, L. N.
PY - 2020/11/1
Y1 - 2020/11/1
N2 - We study approximation of bounded measurable functions on the segment [0, 1] by Kantorovich type operatorsBn=∑j=0nCnjxj(1−x)n−jFn,j, where Fn, j are functionals generated by various probability measures with sufficiently small supports. The error of approximation is estimated in terms of the second modulus of continuity. The estimate is sharp.
AB - We study approximation of bounded measurable functions on the segment [0, 1] by Kantorovich type operatorsBn=∑j=0nCnjxj(1−x)n−jFn,j, where Fn, j are functionals generated by various probability measures with sufficiently small supports. The error of approximation is estimated in terms of the second modulus of continuity. The estimate is sharp.
UR - http://www.scopus.com/inward/record.url?scp=85093524168&partnerID=8YFLogxK
U2 - 10.1007/s10958-020-05085-5
DO - 10.1007/s10958-020-05085-5
M3 - Article
AN - SCOPUS:85093524168
VL - 251
SP - 239
EP - 257
JO - Journal of Mathematical Sciences
JF - Journal of Mathematical Sciences
SN - 1072-3374
IS - 2
ER -
ID: 115437022