Approximate Solution of Inverse Problem for Elliptic Equation with Overdetermination

Table 2

Error analysis for p.

	𝑁=𝑀=20	𝑁=𝑀=40	𝑁=𝑀=80	𝑁=𝑀=160
Difference scheme (38), (40)	0.57878	0.33755	0.20387	0.12905
Difference scheme (52), (40)	0.058201	0.010646	0.0020228	4.03×10^−4