Approximative properties of the three-harmonic Poisson integrals on the classes $$ {W}_{\beta}^r{H}^{\alpha } $$
Crossref DOI link: https://doi.org/10.1007/s10958-021-05311-8
Published Online: 2021-03-24
Published Print: 2021-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Hrabova, Ulyana Z.
Kal’chuk, Inna V.
Filozof, Leontii I.
Text and Data Mining valid from 2021-03-24
Version of Record valid from 2021-03-24
Article History
Received: 20 October 2020
First Online: 24 March 2021