Skip to Main content Skip to Navigation
Conference papers

Point source identiication in time-fractional diffusion equation

Abstract : This article investigates the source identification in the fractional diffusion equations, by performing a single measurement of the Cauchy data on the accessible boundary. The main results of this work consist in giving an identifiability result and establishing a local Lipschitz stability result. To solve the inverse problem of identifying fractional sources from such observations, a non-iterative algebraic method based on the Reciprocity Gap functional is proposed.
Document type :
Conference papers
Complete list of metadata

Cited literature [30 references]  Display  Hide  Download
Contributor : Imen Ben Saad Connect in order to contact the contributor
Submitted on : Wednesday, September 2, 2020 - 12:37:25 PM
Last modification on : Wednesday, October 28, 2020 - 12:10:04 PM
Long-term archiving on: : Wednesday, December 2, 2020 - 4:21:32 PM


Files produced by the author(s)


  • HAL Id : hal-02928208, version 1



Ridha Mdimagh, Imen Saad. Point source identiication in time-fractional diffusion equation. CARI 2020 - Colloque Africain pour la Recherche en Informatique et Mathématiques Appliquées, Oct 2020, Thiès, Sénégal. ⟨hal-02928208⟩



Les métriques sont temporairement indisponibles