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A General Family of Two Step Runge-Kutta-Nyström Methods for y = f(x,y) Based on Algebraic Polynomials

  • Beatrice Paternoster
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3994)

Abstract

We consider the new family of two step Runge–Kutta– Nyström methods for the numerical integration of y =f(x,y), which provide approximation for the solution and its first derivative at the step point, and depend on the stage values at two consecutive step points. We derive the conditions to obtain methods within this family, which integrate algebraic polynomials exactly, describe a constructive technique and analyze the order of the resulting method.

Keywords

Collocation Method Kutta Method Trigonometric Polynomial Algebraic Polynomial Oscillatory Solution 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Beatrice Paternoster
    • 1
  1. 1.Dipartimento di Matematica e InformaticaUniversitá di SalernoItaly

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