Countably many positive solutions for a coupled system of fractional order BVPS

Existence and multiplicity of positive solutions for a coupled system of perturbed nonlinear fractional differential equations

In this paper, we consider a coupled system of nonlinear fractional differential equations (FDEs), such that both equations have a particular perturbed terms. Using emph{Leray-Schauder} fixed point theorem, we investigate the existence and multiplicity of positive solutions for this system.

existence and multiplicity of positive solutions for a coupled system of perturbed nonlinear fractional differential equations

in this paper, we consider a coupled system of nonlinear fractional differential equations (fdes), such that bothequations have a particular perturbed terms. using emph{leray-schauder} fixed point theorem, we investigate the existence and multiplicity of positive solutions for this system.

Uncountably many bounded positive solutions for a second order nonlinear neutral delay partial difference equation

In this paper we consider the second order nonlinear neutral delay partial difference equation $Delta_nDelta_mbig(x_{m,n}+a_{m,n}x_{m-k,n-l}big)+ fbig(m,n,x_{m-tau,n-sigma}big)=b_{m,n}, mgeq m_{0},, ngeq n_{0}.$Under suitable conditions, by making use of the Banach fixed point theorem, we show the existence of uncountably many bounded positive solutions for the above partial difference equation...

The Existence of Countably Many Positive Solutions for Nonlinear nth-Order Three-Point Boundary Value Problems

We consider the existence of countably many positive solutions for nonlinear nth-order three-point boundary value problem u n t a t f u t 0, t ∈ 0, 1 , u 0 αu η , u′ 0 · · · u n−2 0 0, u 1 βu η , where n ≥ 2, α ≥ 0, β ≥ 0, 0 < η < 1, α β − α ηn−1 < 1, a t ∈ L 0, 1 for some p ≥ 1 and has countably many singularities in 0, 1/2 . The associated Green’s function for the nth-order three-point bounda...

Existence of infinitely many solutions for coupled system of Schrödinger-Maxwell's equations