Johnson, R.; Zampogni, L.
(Symmetry, Integrability and Geometry: Methods and Applications, 2014)
The Sturm-Liouville hierarchy of evolution equations was introduced in [Adv. Nonlinear Stud. 11 (2011), 555-591] and includes the Korteweg-de Vries and the Camassa-Holm hierarchies. We discuss some solutions of this hierarchy ...