Computing Eigenvalues of Singular Sturm-Liouville Problems

P. B. Bailey, W. N. Everitt, A. Zettl
1991 Results in Mathematics  
We describe a new algorithm to compute the eigenvalues of singular Sturm-Liouville problems with separated self-adjoint boundary conditions for both the limit-circle nonoscillatory and oscillatory cases. Also described is a numerical code implementing this algorithm and how it compares with SLEIGN. The latter is the only effective general purpose software available for the computation of the eigenvalues of singular Sturm-Liouville problems.
doi:10.1007/bf03323182 fatcat:fn6oezvhprhazjuvbfwzdnh5te