Theory and Modern Applications
Table 1 N = 20, m = 6, and θ = 1/7
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 −3.558259424986099 | −3.5582593202564599 | −3.5582593202488253 | 1.047× 10−7 | 7.634× 10−12 |
λ−1 −1.9874629152275372 | −1.9874629934615633 | −1.9874629934659096 | 7.823× 10−8 | 4.346× 10−12 |
λ0 −0.4166665411688605 | −0.4166666666666667 | −0.41666666665625623 | 1.255× 10−7 | 1.041× 10−11 |
λ1 1.1541296373132959 | 1.1541296601282299 | 1.1541296601279385 | 2.281× 10−8 | 2.913× 10−13 |
λ2 2.7249258102486835 | 2.7249259869231266 | 2.7249259869365776 | 1.767× 10−7 | 1.345× 10−11 |