In this paper, by establishing a new comparison result, we investigate the existence of positive solutions for initial value problems of nonlinear systems of second order integro-differential equations in Banach space.We improve and generalize some results (see[5,6]), and the results is new even in finite dimensional spaces
AbstractThis paper discusses the initial value problem for second-order nonlinear impulsive integro-...
AbstractBy using the Krasnoselskii fixed point theorem on cones in Banach spaces some existence resu...
AbstractThis paper investigates the existence of positive solutions for a second-order differential ...
In this paper, by establishing a new comparison result, we investigate the existence of positive sol...
AbstractIn this paper, the global solutions of initial value problems for nonlinear second-order int...
The article shows the existence of positive solutions for systems of nonlinear singular differentia...
We establish some new existence theorems on the positive solutions for nonlinear integro-differentia...
In this paper, by constructing a special set and utilizing fixed point index theory, we study the ex...
Abstract By using the partial order method and some new comparison results, the maximal or minimal s...
AbstractIn this paper, the fixed point theory is used to investigate the existence and uniqueness of...
AbstractThis paper is concerned with boundary value problems for systems of nonlinear second-order d...
The cone theory together with Mönch fixed point theorem and a monotone iterative technique is u...
AbstractThis paper discusses the existence of solutions of initial value problems for nth-order nonl...
AbstractWe afford a existence criterion of positive solutions of a boundary value problem concerning...
AbstractThis paper investigates the existence of global solutions for initial value problems of the ...
AbstractThis paper discusses the initial value problem for second-order nonlinear impulsive integro-...
AbstractBy using the Krasnoselskii fixed point theorem on cones in Banach spaces some existence resu...
AbstractThis paper investigates the existence of positive solutions for a second-order differential ...
In this paper, by establishing a new comparison result, we investigate the existence of positive sol...
AbstractIn this paper, the global solutions of initial value problems for nonlinear second-order int...
The article shows the existence of positive solutions for systems of nonlinear singular differentia...
We establish some new existence theorems on the positive solutions for nonlinear integro-differentia...
In this paper, by constructing a special set and utilizing fixed point index theory, we study the ex...
Abstract By using the partial order method and some new comparison results, the maximal or minimal s...
AbstractIn this paper, the fixed point theory is used to investigate the existence and uniqueness of...
AbstractThis paper is concerned with boundary value problems for systems of nonlinear second-order d...
The cone theory together with Mönch fixed point theorem and a monotone iterative technique is u...
AbstractThis paper discusses the existence of solutions of initial value problems for nth-order nonl...
AbstractWe afford a existence criterion of positive solutions of a boundary value problem concerning...
AbstractThis paper investigates the existence of global solutions for initial value problems of the ...
AbstractThis paper discusses the initial value problem for second-order nonlinear impulsive integro-...
AbstractBy using the Krasnoselskii fixed point theorem on cones in Banach spaces some existence resu...
AbstractThis paper investigates the existence of positive solutions for a second-order differential ...
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