A Hermite-Gauss method for the approximation of eigenvalues of regular Sturm-Liouville problems
A Hermite-Gauss method for the approximation of eigenvalues of regular Sturm-Liouville problems
Recently, some authors have used the sinc-Gaussian sampling technique to approximate eigenvalues of boundary value problems rather than the classical sinc technique because the sinc-Gaussian technique has a convergence rate of the exponential order, $O (e^{-(\pi-h\sigma)N/2}/\sqrt{N} )$ , where σ, h are positive numbers and N is the number of …