Nonlinear Operators and the Calculus of Variations: Summer School Held in Bruxelles, 8- 9 September 1975 [Paperback]

Nonlinear operators in ordered Banach spaces and some applications to nonlinear boundary value problems.- Quelques proprietes des operateurs monotones et des semi-groupes non lineaires.- Implicit variational problems and quasi variational inequalities.- Integral functionals, normal integrands and measurable selections.- Applications de l'analyse convexe au calcul des variations.