Rodríguez López, Jorge2025-12-292025-12-292021Rodríguez-López, J. Positive Solutions of a Discontinuous One-Dimensional Beam Equation. Bull. Malays. Math. Sci. Soc. 44, 2357–2370 (2021). https://doi.org/10.1007/s40840-020-01072-whttps://hdl.handle.net/10347/44803This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: https://doi.org/10.1007/s40840-020-01072-wWe provide sufficient conditions for the existence of one positive solution for a fourth-order beam equation with a discontinuous nonlinear term. Also a multiplicity result is established. They are based on a recent generalization of the Krasnosel’skiĭ fixed point theorem in cones.engFourth order problemPositive solutionKrasnosel’ski˘ı theoremDiscontinuous differential equationMultiplicity resultjournal article10.1007/s40840-020-01072-w2180-4206open access