20 research outputs found
Corrigendum to Application of Pettis integration to delay second order differential inclusions
Application of Pettis integration to differential inclusions with three-point boundary conditions in Banach spaces
This paper provide some applications of Pettis integration to differential inclusions in Banach spaces with three point boundary conditions of the form where is a convex valued multifunction upper semicontinuous on and is a lower semicontinuous multifunction. The existence of solutions is obtained under the non convexity condition for the multifunction , and the assumption that , , where the multifunctions are uniformly Pettis integrable
A second order differential inclusion with proximal normal cone in Banch spaces
In the present paper we mainly
consider the second order evolution inclusion with proximal normal
cone:
\begin{cases}
-\ddot{x}(t)\in N_{K(t)}(\dot{x}(t))+F(t,x(t),\dot{x}(t)), \quad \textmd{a.e.}\\
\dot x(t)\in K(t),\\
x(0)=x_0,\quad\dot x(0)=u_0,
\end{cases}
\leqno{(*)}
where , is a separable reflexive Banach space,
a ball compact and -prox-regular subset of , the proximal normal cone of and an u.s.c. set-valued mapping
with nonempty closed convex values. First, we prove the existence of
solutions of . After, we give an other existence result of
when is replaced by
Existence results for delay second order differential inclusions
In this paper, some fixed point principle is applied to prove the existence of solutions for delay second order differential inclusions with three-point boundary conditions in the context of a separable Banach space. A topological property of the solutions set is also established
Nonconvex perturbations of second order maximal monotone differential inclusions
In this paper we prove the
existence of solutions for a two point boundary value problem for
a second order differential inclusion governed by a maximal monotone
operator with a mixed semicontinuous
perturbation