Theory and Modern Applications
Table 2 N = 20, m = 10 and θ = 1/5
From: Computation of eigenvalues of discontinuous dirac system using Hermite interpolation technique
λ k Sinc λ k,N | Exact λ k | Hermite λk,N | E S | E H |
|---|---|---|---|---|
λ−2 −3.558259320291224 | −3.5582593202564599 | −3.5582593202564596 | 3.476× 10−11 | 4.441× 10−16 |
λ−1 −1.9874629934481942 | −1.9874629934615633 | −1.9874629934615631 | 1.3369× 10−11 | 2.220× 10−16 |
λ0 −0.416666666672866 | −0.4166666666666667 | −0.41666666666666635 | 6.199× 10−12 | 3.331× 10−16 |
λ1 1.1541296601306603 | 1.1541296601282299 | 1.1541296601282297 | 2.431× 10−12 | 2.220× 10−16 |
λ2 2.724925986925671 | 2.7249259869231266 | 2.7249259869231270 | 2.544× 10−12 | 4.440× 10−16 |