Computing Eigenvalues of Discontinuous Sturm-Liouville Problems with Eigenparameter in All Boundary Conditions Using Hermite Approximation

Table 9

Absolute errors |𝜇_𝑘−𝜇_𝑘,𝑁| for 𝑁=40, 𝑚=12, and 𝜃=1/14.

𝜇𝑘	𝜇1	𝜇2	𝜇3	𝜇4	𝜇5
𝐸𝑆 [15]	3.863×10^−8	1.238×10^−8	1.217×10^−9	2.651×10^−10	1.319×10^−10
𝐸𝐻	5.099×10^−15	5.739×10^−16	2.009×10^−17	2.598×10^−15	1.467×10^−18