scientific article; zbMATH DE number 1880984

zbMath1014.41020MaRDI QIDQ4796955

Chong Li, Jinsu He, Xian Fa Luo

Publication date: 14 April 2003

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

uniquenesscharacterizationsunsbest simultaneous approximationinfinite sequence

Mathematics Subject Classification ID

Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Simultaneous approximation (41A28)

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Best simultaneous approximation to totally bounded sequences in Banach spaces ⋮ Nonlinear weighted best simultaneous approximation in Banach spaces ⋮ Uniqueness of simultaneous approximations in continuous function spaces ⋮ Existence of best simultaneous approximations in \(L_p (S,\, \varSigma,\, X)\) ⋮ New characterization for nonlinear weighted best simultaneous approximation ⋮ Strong uniqueness of the restricted Chebyshev center with respect to an RS-set in a Banach space ⋮ On best approximations from \(RS\)-sets in complex Banach spaces

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