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Über Matrixdarstellungen für Iterationsverfahren bei nichtlinearen Gleichungen

On matrix representations of some iterative methods for solving nonlinear equations

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Zusammenfassung

In dieser Note wird eine Matrixdarstellung für Iterationsverfahren zur Lösung nichtlinearere Gleichungen angegeben. Diese Darstellung umfaßt jene von Miranker [6] und Rice [8] angegebenen. Es wird ein Theorem elementar bewiesen, welches besagt, daß die Ordnung einer Klasse nichtlinearer Gesamt-und Einzelschrittverfahren gleich dem Spektralradius der Darstellungsmatrix ist. Die angegebene Matrixdarstellung ermöglicht besonders einfach die Untersuchung paralleler und serieller Iterationsverfahren, welche durch Interpolation unter Verwendung von Ableitungen gebildet werden. Sie läßt sich aber auch bei speziellen nichtlinearen Gleichungssytemen anwenden.

Abstract

This note presents a matrix representation of iterative methods which is a generalization of those given by Miranker [6] and Rice [8]. It is based on an elementary theorem which show that the order of convergence of some nonlinear single-step and total-step methods is the spectral radius of a certain matrix. Thus a large class of iterative methods are easy to analyze especially such as: Hermiteinterpolatory methods, composite Hermite-interpolatory methods, several parallel methods and even special methods for systems of equations.

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Literatur

  1. Alefeld, G., und J. Herzberger: On the Convergence Speed of Some Algorithms for the Simultaneous Approximation of Polynomial Roots. SIAM J. Numer. Anal. (in Druck).

  2. Feldstein, M. A., und R. M. Firestone: Hermite Interpolatory Iteration Theory and Parallel Numerical Analysis. Report, Brown University (1967).

  3. Feldstein, M. A.: Bounds on Order and Ostrowski Efficiency for Interpolatory Iteration Algorithms. Rep. UCRL-72238, Lawrence Radiation Laboratory, Livermore, Calif. (1969).

    Google Scholar 

  4. Hindmarsh, A. C.: Optimality in a Class of Rootfinding Algorithms. SIAM J. Numer. Anal.9, 205–214 (1972).

    Article  MATH  MathSciNet  Google Scholar 

  5. Householder, A. S.: The Numerical Treatment of a Single Nonlinear Equation. New York: McGraw-Hill. 1970.

    Google Scholar 

  6. Miranker, W. L.: Parallel Methods for Approximating the Root of a Function. IBM J. Res. Develop.13, 297–301 (1969).

    MATH  MathSciNet  Google Scholar 

  7. Ostrowski, A. M.: Solution of Equations and Systems of Equations. New York-London: Academic Press. 1966.

    Google Scholar 

  8. Rice, J. R.: Matrix Representations of Nonlinear Equation Iterations—Application to Parallel Computation. Math. Comp.25, 639–647 (1971).

    MATH  MathSciNet  Google Scholar 

  9. Traub, J. F.: Iterative Methods for the Solution of Equations. Englewood Cliffs, N. J.: Prentice-Hall, 1964.

    Google Scholar 

  10. Varga, R. S.: Matrix Iterative Analysis. Englewood Cliffs, N. J.: Prentice-Hall. 1962.

    Google Scholar 

  11. Werner, H., und R. Schaback: Praktische Mathematik II. Berlin-Heidelberg-New York: Springer. 1970.

    Google Scholar 

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Herzberger, J. Über Matrixdarstellungen für Iterationsverfahren bei nichtlinearen Gleichungen. Computing 12, 215–222 (1974). https://doi.org/10.1007/BF02293107

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  • DOI: https://doi.org/10.1007/BF02293107

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