Research Article

A Source Problem for the Helmholtz Equation via a Dirichlet-to-Neumann Map

Table 2

Bean, .

B1B2D1D2

16-0.3946981541-0.3944039483-0.3946762405-0.4089473673
32-0.3943938194-0.3944000886-0.3943938516-0.3936251153
64-0.3944000711-0.3944000849-0.3944000711-0.3943971941
128-0.3944000849-0.3944000849-0.3944000849-0.3944000849
256-0.3944000849-0.3944000849-0.3944000849-0.3944000849
16-0.3519611106-0.3519744261-0.3518954204-0.3513993182
32-0.3519735225-0.3519735244-0.3519736158-0.3519735938
64-0.3519735241-0.3519735241-0.3519735241-0.3519735241
128-0.3519735241-0.3519735241-0.3519735241-0.3519735241
256-0.3519735241-0.3519735241-0.3519735241-0.3519735241