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Numerical methods of solutions of boundary value problems for the multi-term variable-distributed order diffusion equation

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79 Scopus citations

Abstract

Solutions of the Dirichlet and Robin boundary value problems for the multi-term variable-distributed order diffusion equation are studied. A priori estimates for the corresponding differential and difference problems are obtained by using the method of the energy inequalities. The stability and convergence of the difference schemes follow from a priory estimates. The credibility of the obtained results is verified by performing numerical calculations for test problems.

Original languageEnglish
Pages (from-to)12-22
Number of pages11
JournalApplied Mathematics and Computation
Volume268
DOIs
StatePublished - 4 Jul 2015
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2015 Elsevier Inc. All rights reserved.

Keywords

  • A priori estimate
  • Difference scheme
  • Fractional derivative
  • Fractional order diffusion equation
  • Stability and convergence

ASJC Scopus subject areas

  • Computational Mathematics
  • Applied Mathematics

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