We study the existence of positive solutions to the three points difference-summation boundary value problem. We show the existence of at least one positive solution if f is either superlinear or sublinear by applying the fixed point theorem due to Krasnoselskii in cones
In this paper we study nonlinear second order difference equations subject to separated linear bound...
AbstractWe shall provide conditions on the function ƒ(i,u1,u2,…,un−1), so that the boundary value pr...
AbstractIn this paper, the existence and nonexistence of positive solutions for three-point nonlinea...
We study the existence of positive solutions to the three points difference-summation boundary value...
We study the existence of positive solutions to the three points difference summation boundary value...
In this paper, we study the existence of positive solutions to the summation boundary value problem ...
Abstract: In this paper, by using Krasnoselskii's fixed point theorem, we study the existence o...
In order to extend the basic theory of nonlinear discrete boundary value problems,this paper studied...
Abstract We study the existence and multiplicity of positive solutions for a system of nonlinear sec...
In this paper, we discuss the existence of single and multiple positive solutions to the nonlinear s...
In this paper we consider a nonlinear second order boundary value problem for difference equations a...
Abstract This paper is devoted to the existence of at least three positive solutions for a second or...
In this paper we investigate the existence of positive solution to the discrete second-order three...
We prove the existence of positive solutions for boundary value problems of second-order functional ...
In this paper we study nonlinear second order difference equations subject to separated linear bound...
In this paper we study nonlinear second order difference equations subject to separated linear bound...
AbstractWe shall provide conditions on the function ƒ(i,u1,u2,…,un−1), so that the boundary value pr...
AbstractIn this paper, the existence and nonexistence of positive solutions for three-point nonlinea...
We study the existence of positive solutions to the three points difference-summation boundary value...
We study the existence of positive solutions to the three points difference summation boundary value...
In this paper, we study the existence of positive solutions to the summation boundary value problem ...
Abstract: In this paper, by using Krasnoselskii's fixed point theorem, we study the existence o...
In order to extend the basic theory of nonlinear discrete boundary value problems,this paper studied...
Abstract We study the existence and multiplicity of positive solutions for a system of nonlinear sec...
In this paper, we discuss the existence of single and multiple positive solutions to the nonlinear s...
In this paper we consider a nonlinear second order boundary value problem for difference equations a...
Abstract This paper is devoted to the existence of at least three positive solutions for a second or...
In this paper we investigate the existence of positive solution to the discrete second-order three...
We prove the existence of positive solutions for boundary value problems of second-order functional ...
In this paper we study nonlinear second order difference equations subject to separated linear bound...
In this paper we study nonlinear second order difference equations subject to separated linear bound...
AbstractWe shall provide conditions on the function ƒ(i,u1,u2,…,un−1), so that the boundary value pr...
AbstractIn this paper, the existence and nonexistence of positive solutions for three-point nonlinea...
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