Existence result for a one-dimensional eikonal equation

Boudjerada, Rachida; El Hajj, Ahmad; Moulay, Mohamed Said

Comptes Rendus. Mathématique, Volume 353 (2015) p. 133-137

Reconstruction of extended sources with small supports in the elliptic equation Δu+μu=F from a single Cauchy data

Abdelaziz, Batoul; El Badia, Abdellatif; El Hajj, Ahmad

Comptes Rendus. Mathématique, Volume 351 (2013) p. 797-801

Hölder stability estimates for some inverse pointwise source problems

El Badia, Abdellatif; El Hajj, Ahmad

Comptes Rendus. Mathématique, Volume 350 (2012) p. 1031-1035