Citation: Boundary Value Problems 2011 2010:521070
Degenerate and Singular Differential Operators with Applications to Boundary Value Problems
We give sufficient conditions, being also necessary in many cases, for the existence of a periodic free boundary generated as the boundary of the support of the periodic solution of a general class of nonlinea...
Citation: Boundary Value Problems 2010 2010:147301
This paper investigates the second-order multipoint boundary value problem on the half-line , ...
Citation: Boundary Value Problems 2010 2010:236560
Positive Solutions for Fourth-Order Singular -Laplacian Differential Equations with Integral Boundary Conditions
By employing upper and lower solutions method together with maximal principle, we establish a necessary and sufficient condition for the existence of pseudo- ...
Citation: Boundary Value Problems 2010 2010:862079
We are concerned with the existence of positive solutions of singular second-order boundary value problem , ...
Citation: Boundary Value Problems 2010 2010:458015
We study the generalized Keldys-Fichera boundary value problem for a class of higher order equations with nonnegative characteristic. By using the acute angle principle and the Hölder inequalities and Young in...
Citation: Boundary Value Problems 2010 2010:208085
we devote to investigate the quenching phenomenon for a reaction-diffusion system with coupled singular absorption terms, ,
Citation: Boundary Value Problems 2010 2010:797182
Comparison between the Variational Iteration Method and the Homotopy Perturbation Method for the Sturm-Liouville Differential Equation
We applied the variational iteration method and the homotopy perturbation method to solve Sturm-Liouville eigenvalue and boundary value problems. The main advantage of these methods is the flexibility to give ...
Citation: Boundary Value Problems 2010 2010:317369
Multiple Positive Solutions of the Singular Boundary Value Problem for Second-Order Impulsive Differential Equations on the Half-Line
This paper uses a fixed point theorem in cones to investigate the multiple positive solutions of a boundary value problem for second-order impulsive singular differential equations on the half-line. The condit...
Citation: Boundary Value Problems 2010 2010:281908