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
A coupled system of difference equations
Applied Mathematics and Computation
Multiple nonnegative solutions for second order impulsive differential equations
Applied Mathematics and Computation
Nonlinear Analysis: Theory, Methods & Applications - Series A: theory and methods
Positive solutions of generalized Emden-Fowler equation
Nonlinear Analysis: Theory, Methods & Applications
Mathematical and Computer Modelling: An International Journal
Hi-index | 0.98 |
We study the existence of multiple positive solutions of a singular boundary valueproblem for second-order impulsive differential systems with real multiparameters. The existence phenomenon of positive solutions depends on the parameters and we give a full analysis about multiplicity, existence, and nonexistence with respect to the parameters. Proofs are mainly employed by the upper and lower solutions method for systems and the fixed-point index argument.