A comparison of two hybrid methods for applying the time-fractional heat equation to a two dimensional function

B. A. Jacobs, C. Harley

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Citations (Scopus)

Abstract

The solution of the time-fractional diffusion equation in two-dimensions allows one to apply this fractional partial differential equation to an image. We present a computationally efficient method that generalizes trivially to temporal derivatives of fractional order. Comparisons of the present method with analytical solutions indicate a small error and justify this method as an application tool for the time-fractional diffusion equation to either a two-dimensional function or an image.

Original languageEnglish
Title of host publication11th International Conference of Numerical Analysis and Applied Mathematics 2013, ICNAAM 2013
Pages2119-2122
Number of pages4
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event11th International Conference of Numerical Analysis and Applied Mathematics 2013, ICNAAM 2013 - Rhodes, Greece
Duration: 21 Sept 201327 Sept 2013

Publication series

NameAIP Conference Proceedings
Volume1558
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference11th International Conference of Numerical Analysis and Applied Mathematics 2013, ICNAAM 2013
Country/TerritoryGreece
CityRhodes
Period21/09/1327/09/13

Keywords

  • Chebyshev Collocation
  • Finite Difference
  • Fractional Partial Differential Equations
  • Image Processing
  • Numerical Inverse Laplace Transform

ASJC Scopus subject areas

  • General Physics and Astronomy

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