TY - JOUR ID - Ahmad2012 LB - Ahmad2012 AU - Ahmad, Bashir AU - Ntouyas, Sotiris K. TI - Boundary value problems for n-th order differential inclusions with four-point integral boundary conditions ST - Boundary value problems for n-th order differential inclusions with four-point integral boundary conditions JO - Opuscula Math. JA - Opuscula Math. JF - Opuscula Mathematica PY - 2012 VL - 32 IS - 2 SP - 205 EP - 226 DO - http://dx.doi.org/10.7494/OpMath.2012.32.2.205 UR - http://dx.doi.org/10.7494/OpMath.2012.32.2.205 AB - In this paper, we discuss the existence of solutions for a four-point integral boundary value problem of \(n\)-th order differential inclusions involving convex and non-convex multivalued maps. The existence results are obtained by applying the nonlinear alternative of Leray Schauder type and some suitable theorems of fixed point theory. KW - differential inclusions KW - four-point integral boundary conditions KW - existence KW - nonlinear alternative of Leray Schauder type KW - fixed point theorems SN - 1232-9274 ER -