Resumen de On some extended Maximum and Antimaximum Principles

B. Alziary, N. Besbas, Laure Cardoulis, J. Fleckinger, Marie-Hélène Lécureux

• We give here new results on eigenvalue problems and on the maximum or the antimaximum principle for some elliptic problems with weights which are either defined on IRN or defined on non smooth domains.