On the Construction of Isospectral Vectorial Sturm-Liouville Differential Equations
arXiv:math/9902041
Abstract
The author extends the idea of Jodeit and Levitan for constructing isospectral problems of the classical scalar Sturm-Liouville differential equations to the vectorial Sturm-Liouville differential equations. Some interesting relations are found.
15 pages, latex, no figures, revised version