共 50 条
- [41] Existence of solutions for an impulsive boundary value problem with nonlinear derivative dependence on unbounded intervals via variational methods STUDIA UNIVERSITATIS BABES-BOLYAI MATHEMATICA, 2022, 67 (03): : 513 - 531
- [43] MULTIPLE SOLUTIONS OF BOUNDARY VALUE PROBLEM TAMKANG JOURNAL OF MATHEMATICS, 2006, 37 (02): : 149 - 154
- [45] Positive Solutions for Multiparameter Semipositone Discrete Boundary Value Problems via Variational Method Advances in Difference Equations, 2008
- [48] Existence of positive periodic solutions of periodic boundary value problem for second order ordinary differential equations Acta Mathematica Hungarica, 2010, 129 : 166 - 181