PageHeader : Funkcialaj Ekvacioj, 28 (1985), 139-156 Title : The Baire Category Method in Existence Problems Title : for a Class of Multivalued Differential Equations Title : with Nonconvex Right Hand Side AuthorInfo : By AuthorInfo : F. S, DE BLASI and G. PIANIGIANI AuthorInfo : (Universita degli Studi, Italy) section : 1. Introduction section : 2. Notations and main results section : 3. Proof of Propositions 2.1 and 2.2 section : 4. Proof of Theorem 2.3 ( $\mathscr{M}_{\sigma}$ is open) section : 5. Proof of Theorem 2.3 ( $\mathscr{M}_{\sigma}$ is dense) section : 6. Proof of Proposition 5.1 section : 7. A singular example of a multivalued differential equation section : References