Optimal interpolation formulas in the space $L_2^{(4)} (0; 1)$

DOI10.29229/uzmj.2018-1-13zbMath1488.41004OpenAlexW2799880273MaRDI QIDQ5001987

F. A. Nuraliev

Publication date: 26 July 2021

Published in: Uzbek Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.29229/uzmj.2018-1-13

zbMATH Keywords

error functionaloptimal coefficientsoptimal interpolation formulaS. L. Sobolev's method

Mathematics Subject Classification ID

Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35) Numerical interpolation (65D05) Interpolation in approximation theory (41A05)

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