Zur Lösung des linearisierten Knickstab-Problems mit beschränkter Ausbiegung. (Solution of the linearized buckling-rod problem with limited displacements)
A rod under axial load with hinged ends is situated in a narrow channel which bounds the lateral displacements of the buckling rod. The global stable situation is given by Pontryagin's maximum principle. The problem is simplified by linearization allowing a complete solution.
scientific article; zbMATH DE number 4031141