Kroó, András; Peherstorfer, Franz Interpolatory properties of best rational \(L_ 1\)-approximations. (English) Zbl 0676.41018 Constructive Approximation 4, No. 1, 97-106 (1988). Reviewer: D.Wulbert MSC: 41A20 41A50 41A17 41A05 × Cite Format Result Cite Review PDF Full Text: DOI
Jia, Rong-Qing Spline interpolation at knot averages. (English) Zbl 0656.41004 Constructive Approximation 4, No. 1, 1-7 (1988). Reviewer: C.Simerská MSC: 41A15 41A05 × Cite Format Result Cite Review PDF Full Text: DOI
Lubinsky, D. S.; Mhaskar, H. N.; Saff, E. B. A proof of Freud’s conjecture for exponential weights. (English) Zbl 0653.42024 Constructive Approximation 4, No. 1, 65-83 (1988). MSC: 42C05 41A25 × Cite Format Result Cite Review PDF Full Text: DOI
Lubinsky, D. S.; Saff, E. B. Uniform and mean approximation by certain weighted polynomials, with applications. (English) Zbl 0646.41003 Constructive Approximation 4, No. 1, 21-64 (1988). Reviewer: L.Ciobanu MSC: 41A10 × Cite Format Result Cite Review PDF Full Text: DOI
Knopfmacher, Arnold; Lubinsky, D. S.; Nevai, P. Freud’s conjecture and approximation of reciprocals of weights by polynomials. (English) Zbl 0646.41002 Constructive Approximation 4, No. 1, 9-20 (1988). Reviewer: L.Ciobanu MSC: 41A10 × Cite Format Result Cite Review PDF Full Text: DOI
Pinkus, Allan Continuous selections for the metric projection on \(C_ 1\). (English) Zbl 0642.41020 Constructive Approximation 4, No. 1, 85-96 (1988). Reviewer: D.Wulbert MSC: 41A50 41A65 × Cite Format Result Cite Review PDF Full Text: DOI