The assumptions made in Section 2 and the use of the generalization of the Miranda theorem allow us to obtain the existence of solutions to the problems (1.1) and (1.2) with much

It is well known that nonlinear boundary value problems (BVPs) are closely related to Ham- merstein integral equations, while nonlinear initial value problems (IVPs) are closely

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Keywords: fractional differential equations, fractional integral boundary conditions, Lyapunov-type inequalities, boundary value problems, existence and uniqueness of solutions..

G e , Existence of solutions of boundary value problems with integral boundary conditions for second-order impulsive integro-differential equations in Banach