Multiple positive solutions of boundary-value problems for impulsive differential equations
Nonlinear Analysis: Theory, Methods & Applications
Positive solutions of singular boundary value problems
Nonlinear Analysis: Theory, Methods & Applications
Existence of multiple positive solutions of singular boundary value problems
Nonlinear Analysis: Theory, Methods & Applications
Mathematical and Computer Modelling: An International Journal
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In this paper, first we obtain a necessary and sufficient condition for the existence of positive solution to a singular impulsive Dirichlet boundary value problem, then we discuss the existence of multiple solutions to a singular impulsive BVP. In the last section of this paper, to illustrate the application of our main results, we discuss the existence of positive radial solutions to a semilinear elliptic radial solutions problem.