Ying He

Positive Solutions of Singular Periodic Boundary Value Problems for Second Order Impulsive Differential Equations

Ying He · Journal of Advances in Mathematics and Computer Science · 2014

This paper is devoted to study the existence of positive solutions for singular second-order periodic boundary value problem with impulse effects. Existence is established via the theory of fixed point theorem in cones.

Open access Research Article 10.9734/BJMCS/2014/11628

Positive Solutions of Sturm-Liouville Problems for Second Order Singular and Impulsive Differential Equations

Ying He · Journal of Scientific Research and Reports · 2014

In this paper, we study the positive solutions of nonlinear singular two-point boundary value problems for second-order impulsive differential equations. The existence of positive solutions is established by using the fixed point theorem in cones.

Open access Research Article 10.9734/JSRR/2014/10981

Positive Solutions of Singular Dirichlet Boundary Value Problems for Second Order Impulsive Differential Equations

Ying He · Journal of Advances in Mathematics and Computer Science · 2014

In this paper, we study the positive solutions of nonlinear singular two-point boundary value problems for second-order impulsive differential equations. The existence of positive solutions is established by using the fixed point theorem in cones.

Open access Research Article 10.9734/BJMCS/2014/10859