Mathematical justification of a nonlinear integro-differential equation for the propagation of spherical flames

Lederman, Claudia; Roquejoffre, Jean-Michel; Wolanski, Noemi

Comptes Rendus. Mathématique, Volume 334 (2002) p. 569-574

Viscosity solutions and regularity of the free boundary for the limit of an elliptic two phase singular perturbation problem

Lederman, Claudia; Wolanski, Noemi

Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Volume 27 (1998) p. 253-288