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Hermite interpolation: The barycentric approach

Hermite Interpolation: Der baryzentrische Zugang

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Abstract

The barycentric formulas for polynomial and rational Hermite interpolation are derived; an efficient algorithm for the computation of these interpolants is developed. Some new interpolation principles based on rational interpolation are discussed.

Zusammenfassung

Es werden baryzentrische Formeln für die Hermitesche polynomiale und rationale Interpolationsaufgabe hergeleitet; darüberhinaus wird ein effizienter Algorithmus zur Berechnung dieser Interpolierenden hergeleitet. Einige neue Interpolationsprinzipien, die auf rationaler Interpolation beruhen, werden diskutiert.

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References

  1. Gallucci, M. A., Jones, W. B.: Rational approximations corresponding to Newton series (Newton-Padé approximants). J. Approx. Th.17, 366–392 (1976).

    Article  Google Scholar 

  2. Graves-Morris, P. R.: Symmetrical formulas for rational interpolants. J. Comp. Appl. Math.10, 107–111 (1984).

    Article  Google Scholar 

  3. Graves-Morris, P. R. (ed.): Padé approximants and their applications. London and New York: Academic Press 1973.

    Google Scholar 

  4. Graves-Morris, P. R. (ed.): Padé approximants. London and Bristol: The Institute of Physics 1973.

    Google Scholar 

  5. Gordon, W. J., Wixom, J. A.: Shepard's method of “metric interpolation” to bivariate and multivariate interpolation. Math. Comp.32, 253–264 (1978).

    Google Scholar 

  6. Henrici, P.: Essentials of numerical analysis. New York: J. Wiley 1982.

    Google Scholar 

  7. Meinguet, J.: On the solubility of the Cauchy interpolation problem. In: Talbot, A. (ed.) Approximation theory, 137–163. London: Academic Press 1970.

    Google Scholar 

  8. Saff, E. B., Varga, R. S.: Padé and rational approximation. New York: Academic Press 1977.

    Google Scholar 

  9. Salzer, H. E.: Note on osculatory rational interpolation. Math. Comp.16, 486–491 (1962).

    Google Scholar 

  10. Schneider, C., Werner, W.: Some new aspects of rational interpolation. Math. Comp.47, 285–299 (1986).

    Google Scholar 

  11. Werner, H., Bünger, H. J. (eds.): Padé approximation and its applications, Lecture Notes in Mathematics,1071. New York and Heidelberg: Springer 1984.

    Google Scholar 

  12. Werner, W.: Polynomial interpolation: Lagrange versus Newton. Math. Comp.43, 205–217 (1984).

    Google Scholar 

  13. Wuytack, L.: Eigenschaften eines Algorithmus zur rationalen Interpolation. ISNM26, 193–199. Basel: Birkhäuser Verlag 1975.

    Google Scholar 

  14. Wynn, P.: Über einen Interpolations-Algorithmus und gewisse andere Formeln, die in der Theorie der Interpolation durch rationale Funktionen bestehen. Numer. Math.2, 151–182 (1960).

    Article  Google Scholar 

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Schneider, C., Werner, W. Hermite interpolation: The barycentric approach. Computing 46, 35–51 (1991). https://doi.org/10.1007/BF02239010

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  • DOI: https://doi.org/10.1007/BF02239010

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