Abstract.
We identify a class of Sturm–Liouville equations such that any Sturm–Liouville (SL) problem consisting of such an equation and an arbitrary separated or coupled real self-adjoint boundary condition has a representation as an equivalent finite dimensional matrix eigenvalue problem. Conversely, given any matrix eigenvalue problem of certain type and an arbitrary separated or coupled real self-adjoint (SL) boundary condition, we construct a class of Sturm–Liouville problems with the specified boundary condition, each of which is equivalent to the given matrix eigenvalue problem.
Similar content being viewed by others
Author information
Authors and Affiliations
Corresponding author
Additional information
Received: June 5, 2007. Revised: July 21, 2008.
Rights and permissions
About this article
Cite this article
Kong, Q., Volkmer, H. & Zettl, A. Matrix Representations of Sturm–Liouville Problems with Finite Spectrum. Results. Math. 54, 103–116 (2009). https://doi.org/10.1007/s00025-009-0371-3
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00025-009-0371-3