TY - JOUR
T1 - Approximation theorems for multivariate Taylor-Abel-Poisson means
AU - Prestin, Jürgen
AU - Savchuk, Viktor
AU - Shidlich, Andrii
N1 - Publisher Copyright:
© 2019, Babes-Bolyai University.
Copyright:
Copyright 2019 Elsevier B.V., All rights reserved.
PY - 2019
Y1 - 2019
N2 - 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 in the spaces Lp,Y (Td) are equivalent for all positive integers d.
AB - 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 in the spaces Lp,Y (Td) are equivalent for all positive integers d.
UR - http://www.scopus.com/inward/record.url?scp=85073712595&partnerID=8YFLogxK
U2 - 10.24193/subbmath.2019.3.03
DO - 10.24193/subbmath.2019.3.03
M3 - Journal articles
AN - SCOPUS:85073712595
VL - 64
SP - 313
EP - 329
JO - Studia Universitatis Babes-Bolyai Mathematica
JF - Studia Universitatis Babes-Bolyai Mathematica
SN - 0252-1938
IS - 3
ER -