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Numerical solutions of volterra integro-differential equations using general linear method

  • Faranak Rabiei
  • , Fatin Abd Hamid
  • , Zanariah Abd Majid
  • , Fudziah Ismail

Research output: Contribution to journalArticleResearchpeer-review

Abstract

In this paper, a third order General Linear Method for finding the numerical solution of Volterra integro-differential equation is considered. The order conditions of the proposed method are derived based on techniques of B-series and rooted trees. The integral operator in Volterra integro-differential equation approximated using Simpsons rule and Lagrange interpolation is discussed. To illustrate the efficiency of third order General Linear Method, we compare the method with a third order Runge-Kutta method.

Original languageEnglish
Pages (from-to)433-444
Number of pages12
JournalNumerical Algebra, Control and Optimization
Volume9
Issue number4
DOIs
Publication statusPublished - Dec 2019

Keywords

  • And phrases
  • General linear method
  • Quadrature rule
  • Third order method
  • Volterra integro-differential equations

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