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Computational Mathematics and Modeling

, Volume 30, Issue 4, pp 340–351 | Cite as

Stabilized Solution for a Time-Fractional Inverse Problem with an Unknown Nonlinear Condition

  • A. BabaeiEmail author
  • S. Banihashemi
Article
  • 11 Downloads

In this paper, we consider a time-fractional inverse problem in which the nonlinear boundary conditions contain an unknown function. A finite difference scheme will be proposed to solve numerically the inverse problem. This inverse problem is generally ill-posed. For this reason, we will employ the mollification regularization method with the generalized cross-validation criterion to find a stable solution. The stability and convergence of numerical solutions are investigated. Finally, some numerical examples are presented to illustrate the validity and effectiveness of the proposed method.

Keywords

Time fractional inverse problem Caputo fractional derivative Mollification Finite difference scheme Convergence analysis 

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© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Department of MathematicsUniversity of MazandaranBabolsarIran

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