A New Approach to Derivatives in L2-spaces

DOI10.1080/01630563.2020.1738459zbMath1447.41012OpenAlexW3010767509MaRDI QIDQ5119507

M. V. Roldán, Fabián E. Levis, D. E. Ferreyra

Publication date: 28 August 2020

Published in: Numerical Functional Analysis and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/01630563.2020.1738459

zbMATH Keywords

best local approximation\(L^2\)-spacesLegendre derivative

Mathematics Subject Classification ID

Differentiation (real functions of one variable): general theory, generalized derivatives, mean value theorems (26A24) Best approximation, Chebyshev systems (41A50) Approximation by polynomials (41A10) (L^p)-spaces and other function spaces on groups, semigroups, etc. (43A15)

Related Items (1)

A new concept of smoothness in Orlicz spaces

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