On Fixed Point Theorems of Maia Type
On fixed point theorems of mixed monotone operators.
On fixed points of pseudocontractive mappings.
On fixed points of set-valued directional contractions.
On fourth-order boundary-value problems
We show the existence of solutions to a boundary-value problem for fourth-order differential inclusions in a Banach space, under Lipschitz’s contractive conditions, Carathéodory conditions and lower semicontinuity conditions.
On generalized strong vector variational-like inequalities in Banach spaces.
On generalized vector quasivariational-like inequality problems.
On hyperbolic partial differential equations in Banach spaces
Viene dimostrata l'esistenza di soluzioni del problema di Darboux per l'equazione iperbolica sul planiquarto , . Qui, è una funzione continua, con valori in uno spazio Banach che soddisfano alcune condizioni di regolarità espresse in termini della misura di non-compattezza .
On infinite dimensional uniform smoothness of Banach spaces
An infinite dimensional counterpart of uniform smoothness is studied. It does not imply reflexivity, but we prove that it gives some -type estimates for finite dimensional decompositions, weak Banach-Saks property and the weak fixed point property.
On iterative solution of nonlinear functional equations in a metric space.
On Kannan fixed point principle in generalized metric spaces.
On Krasnoselskii's cone fixed point theorem.
On local and global injectivity of noncompact vector fields in non necessarily locally convex vector spaces
We give in this paper conditions for a mapping to be globally injective in a topological vector space.
On measures of noncompactness in Banach spaces
On measures of noncompactness in general topological vector spaces
On measures of noncompactness in topological vector spaces
On Milman's moduli for Banach spaces.
On moduli of -convexity.
On multivalued mappings in paranormed spaces
On -normed spaces.