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Boundary value problems for the diffusion equation of the variable order in differential and difference settings

Research output: Contribution to journalArticlepeer-review

87 Scopus citations

Abstract

Solutions of boundary value problems for a diffusion equation of fractional and variable order in differential and difference settings are studied. It is shown that the method of the energy inequalities is applicable to obtaining a priori estimates for these problems exactly as in the classical case. The credibility of the obtained results is verified by performing numerical calculations for a test problem.

Original languageEnglish
Pages (from-to)3938-3946
Number of pages9
JournalApplied Mathematics and Computation
Volume219
Issue number8
DOIs
StatePublished - 15 Dec 2012
Externally publishedYes

Keywords

  • A priori estimate
  • Difference scheme
  • Fractional derivative
  • Stability and convergence

ASJC Scopus subject areas

  • Computational Mathematics
  • Applied Mathematics

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