NONTRIVIAL SOLUTIONS FOR NONLINEAR DISCRETE BOUNDARY VALUE PROBLEMS OF THE FOURTH ORDER
We study the existence of multiple nontrivial solutions for nonlinear fourth order discrete boundary value problems. We first establish criteria for the existence of at least two nontrivial solutions of the problems and obtain conditions to guarantee that the two solutions are sign-changing. Under s...
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| Format: | Article |
| Language: | English |
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Rocky Mountain Mathematics Consortium
2021
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| Subjects: | |
| Online Access: | View Fulltext in Publisher |