Mimetic finite differences for elliptic problems

Brezzi, Franco; Buffa, Annalisa; Lipnikov, Konstantin

ESAIM: Modélisation mathématique et analyse numérique, Volume 43 (2009) p. 277-295

Error estimates for the ultra weak variational formulation of the Helmholtz equation

Buffa, Annalisa; Monk, Peter

ESAIM: Modélisation mathématique et analyse numérique, Volume 42 (2008) p. 925-940

A sliding Mesh-Mortar method for a two dimensional Eddy currents model of electric engines

Buffa, Annalisa; Maday, Yvon; Rapetti, Francesca

ESAIM: Modélisation mathématique et analyse numérique, Volume 35 (2001) p. 191-228