\(C^ 1\) quintic interpolation over triangles: Two explicit representations. (English) Zbl 0477.65009


65D05 Numerical interpolation
41A05 Interpolation in approximation theory
65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs
74S05 Finite element methods applied to problems in solid mechanics
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