1998/69/2

Poincaré theorem and nonlinear PDE's

A note on convergence of semigroups

Dini continuity of the first derivatives of generalized solutions to the Dirichlet problem for linear elliptic second order equations in nonsmooth domains

Multiplicity of positive solutions for a nonlinear differential equation with nonlinear boundary conditions

Préparation des fonctions sous-analytiques globales et lieu d'analyticité

Effective formulas for invariant functions - case of elementary Reinhardt domains