Approximation by finite rank operators
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Publication:1055641
DOI10.1016/0021-9045(81)90070-8zbMath0521.41017OpenAlexW1989655058MaRDI QIDQ1055641
Klaus Saatkamp, Jaroslav Mach, Frank Deutsch
Publication date: 1981
Published in: Journal of Approximation Theory (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0021-9045(81)90070-8
Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Approximation by positive operators (41A36)
Related Items
On proximinality and sets of operators. I. Best approximation by finite rank operators, On proximinality and sets of operators. II: Nonexistence of best approximation from the sets of finite rank operators, On proximinality and sets of operators. III: Approximation by finite rank operators on spaces of continuous functions, On best approximation by rational and holomorphic mappings between Banach spaces, Best approximation in the space of bounded operators and its applications, Best approximation by polynomial operators in banach spaces
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