On the Computation of the Conjugate Trigonometric Rational Function and on a Related Splitting Problem

DOI10.1137/0720089zbMath0542.65096OpenAlexW2092745271MaRDI QIDQ3330473

Martin H. Gutknecht

Publication date: 1983

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0720089

zbMATH Keywords

conjugate functionsplitting theoremsChebyshev-Padé fractionsLaurent-Padé fractionsreal trigonometric rational function

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Approximation in the complex plane (30E10) General theory of numerical methods in complex analysis (potential theory, etc.) (65E05) Numerical methods for trigonometric approximation and interpolation (65T40)

Related Items (4)

On the Cholesky factorization of the Gram matrix of locally supported functions ⋮ Discrete Riemann-Hilbert problems, interpolation of simply closed curves, and numerical conformal mapping ⋮ Rational approximation of Stieltjes functions by the Carathéodory-Fejér method ⋮ Numerical conformal mapping methods based on function conjugation

This page was built for publication: On the Computation of the Conjugate Trigonometric Rational Function and on a Related Splitting Problem