On well posed generalized best approximation problems
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Publication:1592400
DOI10.1006/jath.2000.3503zbMath1014.41015OpenAlexW2048152381MaRDI QIDQ1592400
Publication date: 25 June 2003
Published in: Journal of Approximation Theory (Search for Journal in Brave)
Full work available at URL: https://semanticscholar.org/paper/9b938a580d58c927826e607c4c279d1f30ba1b02
Variational and other types of inequalities involving nonlinear operators (general) (47J20) Best approximation, Chebyshev systems (41A50)
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