Department of Mathematics, Faculty of Arts and Sciences, Dokuz Eylul University, Tinaztepe, Buca, 35160 Izmir, Turkey
Abstract:
The computation of eigenvalues of Sturm–Liouville problem with t-periodic boundary conditions is considered. Using the Richardson extrapolation based on the finite difference, the accuracy of the eigenvalues are improved. Numerical results demonstrate the usefulness of the correction.