A characterization of best simultaneous approximations
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Publication:5899755
DOI10.1016/0021-9045(89)90102-0zbMath0697.41014OpenAlexW2045514690MaRDI QIDQ5899755
Publication date: 1989
Published in: Journal of Approximation Theory (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0021-9045(89)90102-0
Related Items (18)
On solutions of a class of best simultaneous approximation problems ⋮ On simultaneous weakly-Chebyshev subspaces ⋮ On nonlinear simultaneous approximation problems ⋮ A class of best simultaneous approximation problems ⋮ On best simultaneous approximation in quotient spaces ⋮ Strong uniqueness and alternation theorems for relative Chebyshev centers ⋮ On nonlinear simultaneous Chebyshev approximation problems. ⋮ Unnamed Item ⋮ Best simultaneous approximation of an infinite set of functions ⋮ Closed convex sets and their best simultaneous approximation properties with applications ⋮ Nonlinear weighted best simultaneous approximation in Banach spaces ⋮ On best simultaneous approximation ⋮ Uniqueness of simultaneous approximations in continuous function spaces ⋮ Best simultaneous approximation in \(L^{p}(I,E)\) ⋮ Downward Sets and Their Best Simultaneous Approximation Properties with Applications ⋮ Best Simultaneous Approximation and Its Applications inCℝ(Q) ⋮ Unnamed Item ⋮ On well posedness of best simultaneous approximation problems in Banach spaces.
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