On the surjectivity of linear transformations. Damlakhi, M.; Anandam, V. — 1996 International Journal of Mathematics and Mathematical Sciences
Analyticité et itères d'un système de champs non elliptique M. Damlakhi; B. Helffer — 1980 Annales scientifiques de l'École Normale Supérieure
A class of functions containing polyharmonic functions in ℝⁿ V. Anandam; M. Damlakhi — 2003 Annales Polonici Mathematici Some properties of the functions of the form v ( x ) = ∑ i = 0 m | x | i h i ( x ) in ℝⁿ, n ≥ 2, where each h i is a harmonic function defined outside a compact set, are obtained using the harmonic measures.