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Nontrivial solutions of singular fourth-order Sturm-Liouville boundary value problems with a sign-changing nonlinear term |
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| Authors: | Wenxi Fan Yonghong Wu |
| Affiliation: | a School of Mathematical Sciences, Qufu Normal University, Qufu 273165, Shandong, People’s Republic of China b Department of Mathematics and Statistics, Curtin University of Technology, Perth, WA 6845, Australia |
| Abstract: | |
| Keywords: | Singular fourth-order BVPs Sign-changing Eigenvalue Nontrivial solution Topological degree |
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