scientific article

zbMath0661.41003MaRDI QIDQ3810283

Asen L. Dontchev, Bl. Kalchev

Publication date: 1988

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

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Interpolation in approximation theory (41A05) Spline approximation (41A15)

Related Items (1)

A criterion for the positivity of rational cubic \(C^ 2\)-spline interpolants

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