Pervasive function spaces and the best harmonic approximation

DOI10.1016/0021-9045(87)90032-3zbMath0641.41025OpenAlexW2022497076MaRDI QIDQ1100660

Ivan Netuka

Publication date: 1987

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(87)90032-3

zbMATH Keywords

Dirichlet problembest uniform approximation

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Approximation by other special function classes (41A30)

Related Items (1)

Pervasive algebras of analytic functions

Cites Work

• Recherches axiomatiques sur la théorie des fonctions surharmoniques et du potentiel
• Harmonic spaces associated with adjoints of linear elliptic operators
• Approximation et caractère de quasi-analyticité dans la théorie axiomatique des fonctions harmoniques
• Espaces harmoniques associes aux opérateurs différentiels linéaires du second ordre de type elliptique
• Applications of Choquet simplexes to elliptic and parabolic boundary value problems
• Best Harmonic L ¹ Approximation to Subharmonic Functions
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