AbstractExistence theorems about the positive solution for the singular equation (ϕp(y′))′ + f(t,y) = 0, y(0) = y(1) = 0 are established. The results are obtained by using a fixed-point theorem in cones
AbstractThis paper discusses the discrete problem Δ2y(i − 1) + f(i,y(i)) = 0, i ∈ {0,…,T}, y(0) = y(...
AbstractThe boundary value problem y″ + f(x, y) = 0αy(0) − βy′(0) = 0γy(1) + δy′(1) = 0 is studied u...
AbstractBy means of the Leggett-Williams fixed-point theorem, criteria are developed for the existen...
AbstractIn the paper, we deal with positive solutions of the following nonlinear three-point singula...
AbstractIn this paper, we establish the existence of multiple positive solutions to the singular non...
AbstractIn this paper, we provide suitable conditions on the function f(t, u1, …, un−1) such that th...
AbstractWe consider thesingular three-point boundary value problems (φp(y′))′ + a(t)f(y(t)) = 0, 0 <...
AbstractBy a new approach, we present a new existence result of positive solutions to the following ...
AbstractFor the Sturm-Liouville boundary value problem (p(t)u′(t))′+λf(t,u(t))=0, 0⩽t⩽1,α1u(0)−β1p(0...
AbstractIn this paper, general existence theorems are presented for the singular equation-(ϕp(y′))′=...
AbstractOn the basis of a special cone and the application of the fixed point theory, some new resul...
AbstractExistence results are established for the singular equation y″ + f(t,y) = 0, where f is not ...
AbstractIn this paper we present some old and new existence results for singular boundary value prob...
AbstractIn this paper, we study the existence of positive solutions for the nonlinear four-point sin...
AbstractExistence theorems about the positive solution for the singular equation (ϕp(y′))′ + f(t,y) ...
AbstractThis paper discusses the discrete problem Δ2y(i − 1) + f(i,y(i)) = 0, i ∈ {0,…,T}, y(0) = y(...
AbstractThe boundary value problem y″ + f(x, y) = 0αy(0) − βy′(0) = 0γy(1) + δy′(1) = 0 is studied u...
AbstractBy means of the Leggett-Williams fixed-point theorem, criteria are developed for the existen...
AbstractIn the paper, we deal with positive solutions of the following nonlinear three-point singula...
AbstractIn this paper, we establish the existence of multiple positive solutions to the singular non...
AbstractIn this paper, we provide suitable conditions on the function f(t, u1, …, un−1) such that th...
AbstractWe consider thesingular three-point boundary value problems (φp(y′))′ + a(t)f(y(t)) = 0, 0 <...
AbstractBy a new approach, we present a new existence result of positive solutions to the following ...
AbstractFor the Sturm-Liouville boundary value problem (p(t)u′(t))′+λf(t,u(t))=0, 0⩽t⩽1,α1u(0)−β1p(0...
AbstractIn this paper, general existence theorems are presented for the singular equation-(ϕp(y′))′=...
AbstractOn the basis of a special cone and the application of the fixed point theory, some new resul...
AbstractExistence results are established for the singular equation y″ + f(t,y) = 0, where f is not ...
AbstractIn this paper we present some old and new existence results for singular boundary value prob...
AbstractIn this paper, we study the existence of positive solutions for the nonlinear four-point sin...
AbstractExistence theorems about the positive solution for the singular equation (ϕp(y′))′ + f(t,y) ...
AbstractThis paper discusses the discrete problem Δ2y(i − 1) + f(i,y(i)) = 0, i ∈ {0,…,T}, y(0) = y(...
AbstractThe boundary value problem y″ + f(x, y) = 0αy(0) − βy′(0) = 0γy(1) + δy′(1) = 0 is studied u...
AbstractBy means of the Leggett-Williams fixed-point theorem, criteria are developed for the existen...
DOI
Add to ORKG