Existence of three positive solutions to a second-order boundary value problem on a measure chain
The authors use the so called ``five functionals fixed point theorem'', a generalization of the Leggett-Williams fixed point theorem, in order to prove the existence of at least three positive solutions of a boundary value problem. This boundary value problem consists of a second order dynamic equation on a measure chain/time scale and a Sturm-Liouville type boundary condition.
scientific article; zbMATH DE number 1758469