Polynomial approximation of piecewise analytic functions

zbMath0876.41015MaRDI QIDQ679178

Dieter Gaier

Publication date: 2 December 1997

Published in: The Journal of Analysis (Search for Journal in Brave)

zbMATH Keywords

degree of approximationapproximation by polynomials

Mathematics Subject Classification ID

Approximation in the complex plane (30E10) Approximation by polynomials (41A10) Rate of convergence, degree of approximation (41A25)

Related Items (6)

Spectral variational integrators for semi-discrete Hamiltonian wave equations ⋮ Rational approximation with locally geometric rates ⋮ Polynomial interpolation, an \(L\)-function, and pointwise approximation of continuous functions ⋮ Polynomial operators and local smoothness classes on the unit interval ⋮ Polynomial operators for spectral approximation of piecewise analytic functions ⋮ On a filter for exponentially localized kernels based on Jacobi polynomials

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