A note on the selection of the step size in the variable step-size Störmer method

  • Authors:
  • H. Ramos;J. Vigo-Aguiar

  • Affiliations:
  • Escuela Politécnica Superior, Campus Viriato, 49022, Zamora, Spain;Departamento de Matemática Aplicada, Universidad de Salamanca, 37006, Salamanca, Spain

  • Venue:
  • ICCMSE '03 Proceedings of the international conference on Computational methods in sciences and engineering
  • Year:
  • 2003

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Abstract

Störmer method is a multistep code with fixed step suitable for the numerical integration of second-order differential equations of the special form y''(x) = f(x,y(x)), y(x0) = y0, y'(x0) = y'0, (1) where the right hand side does not include the derivative of y [4, p.462].