EXISTENCE AND RELAXATION THEOREM FOR A SECOND ORDER DIFFERENTIAL INCLUSION

被引:17
作者
Azzam-Laouir, Dalila [1 ]
Makhlouf, Amira [1 ]
Thibault, Lionel [2 ]
机构
[1] Univ Jijel, Fac Sci, Lab Mat Pures & Appl, Jijel 18000, Algeria
[2] Univ Montpellier 2, Dept Math, Montpellier, France
关键词
Differential inclusion; Pseudo-Lipschitz property; Selection;
D O I
10.1080/01630563.2010.510982
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In a separable Banach space we consider a three point boundary value problem for a second order differential inclusion of the form {(u) over dot(t) is an element of F (t, u(t), u(t)), a.e.t is an element of [0,1], u(0) = 0; u(theta) = u(1). We investigate the existence of solutions, when the multifunction F is unbounded-valued and satisfies a pseudo-Lipschitz property. Then, a Lipschitz case is derived and the associated relaxed problem is studied.
引用
收藏
页码:1103 / 1119
页数:17
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