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Explicit Hermitian Methods for the Numerical Solution of Parabolic Partial Differential Equations

  • Gerhard Joubert
Chapter
  • 75 Downloads
Part of the International Series of Numerical Mathematics / Internationale Schriftenreihe zur Numerischen Mathematik / Serie Internationale D’Analyse Numerique book series (ISNM, volume 48)

Abstract

Explicit hermitian methods, which have smaller truncation errors and better stability properties than presently available explicit methods, are derived for the one-dimensional nonhomogeneous parabolic differential equation. As these hermitian methods are not defined for all internal points of the difference grid used, smoothing methods which enable their practical application are formulated. Numerical results for a linear and a nonlinear example are given.

Keywords

Burger Equation Discretization Error Parabolic Partial Differential Equation Difference Grid Parabolic Differential Equation 
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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References

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Copyright information

© Springer Basel AG 1979

Authors and Affiliations

  • Gerhard Joubert
    • 1
  1. 1.Computer Science DepartmentUniversity of NatalDurbanSouth Africa

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