Existence of Nontrivial Solutions for Boundary Value Problems of Fourth-Order Differential Equations
This article investigates the solvability problem of fourth-order differential equations with two-point boundary conditions; specifically, conclusions regarding sign-changing solutions are obtained. The methods used in this article are fixed-point theorems on lattices. Firstly, under some sublinear...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-11-01
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| Series: | Axioms |
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| Online Access: | https://www.mdpi.com/2075-1680/13/11/766 |