[PDF] Top 20 Existence and multiplicity of positive solutions to a fourth-order impulsive integral boundary value problem with deviating argument

... the fourth-order ordi- nary differential equations are ...a fourth-order differential equation boundary value problem (BVP for ...by fourth-order differential ... See full document

... the existence of spatial periodic solutions of both the EFK equation and the SH equation was studied by Peletier and Troy 4, Peletier and Rottsch¨afer 5, Tersian and Chaparova 6, and other ...following ... See full document

... Obviously, BVP1.1 can be regarded as the special case of BVP1.2 with Bt β. Since the parameters Bt is variable, we cannot expect to transform directly BVP1.2 into an integral equation as in 16. We will apply the ... See full document

... the multiplicity of positive solutions for a fourth-order system of integral boundary value problem on time ...The existence of multiple ... See full document

... the existence of positive solutions of the following fourth-order boundary value problem with integral boundary conditions, u 4 t f t, ut, u t, t ∈ 0, ... See full document

... the existence of multiple positive solutions was ...the existence, multi- plicity, and nonexistence of positive solutions for fourth-order impulsive ... See full document

... some existence results for problem ...the impulsive boundary value problem with integral boundary conditions, that is, problem ...includes ... See full document

... In [], Feng considered the problem (.) with impulsive effects and he obtained the ex- istence and multiplicity of positive solutions. The fundamental tool in this paper is Guo- ... See full document

... the existence of positive solutions for the fourth-order boundary value problem system with p-Laplacian ...The existence of single or multiple ... See full document

... the existence of triple positive solutions for problem ...with problem (.). The expression of the integral equation is simpler than that of ... See full document

... beam, fourth-order boundary value problems have attracted much attention from many authors; see, for example [–] and the references ...following fourth-order two-point ... See full document

... the existence of at least one positive solution of problem P by using Guo-Krasnoselskii fixed point theorem on cone; then, under some sufficient conditions on the nonlinear source term, we apply ... See full document

... the existence and the multiplicity of solutions for an impulsive boundary value problem for fourth-order differential ...weak solutions are introduced. ... See full document

... the existence and multiplicity of positive solu- tions for boundary value problems of differential equations with the p-Laplacian operator have appeared in the ... See full document

... is positive near 0. It follows that we consider the fourth-order two- point boundary value problem x″″ + kx″ + lx = f ( t,x ), 0 < t < 1, x ( 0 ) = x (1) = x′ (0) = x′ (1) ... See full document

... To our best knowledge, few papers can be found in the literature for three positive solutions of third-order three-point boundary value problems. Moti- vated greatly by the ... See full document

... to boundary value problems with integral bound- ary conditions ...lower solutions and the monotone iterative technique play extremely important roles in proving the existence of ... See full document

... of impulsive differential equations has been emerging as an important area of investigation in recent years (see ...infinite boundary value problems for nth-order impulsive nonlinear ... See full document

... the existence of three ...in boundary value problems of integer or fractional differential equations with impulsive effects, please see [–] and the references ... See full document

... 2], boundary value problems for second- and higher-order di ff er- ential equations play a very important role in both theory and ...the existence of solutions and positive ... See full document