A Tikhonov-Type Regularization Method for Identifying the Unknown Source in the Modified Helmholtz Equation

Table 1

Relative errors reff(𝑓(𝑥)) with 𝜀=0.01, 𝑘=2, 𝑝=2, and 𝑁=10 for different 𝑀.

𝑀	10	50	100	200	400	800	1600
reff𝑓(𝑥)	0.0471	0.0141	0.0116	0.0036	0.0039	0.0020	0.0018