摘要
We use the modified Adomian decomposition method(ADM) for solving the nonlinear fractional boundary value problem {D α0+u(x)=f(x,u(x)) ,0〈x〈1,3〈α≤4u(0)=α0, u″(0)=α2u(1)=β0,u″(1)β2where Dα 0 +u is Caputo fractional derivative and α0, α2, β0, β2 is not zero at all, and f : [0, 1] × R→R is continuous. The calculated numerical results show reliability and efficiency of the algorithm given. The numerical procedure is tested on lineax and nonlinear problems.