Positive Solution of Singular Fractional Differential Equation in Banach Space

[摘要] We investigated a singular multipoint boundary value problem forfractional differential equation in Banach space. The nonlinear termf(t,x,y)ispositive and singular atx=θand (or)y=θ. Employing regularization, sequential techniques, and diagonalization methods, we obtained some new existence results of positive solution.

[学科分类] 应用数学