Table 6 Error of p in example ( 57 )
From: Numerical solution to Bitsadze-Samarskii type elliptic overdetermined multipoint NBVP
Type of approximation | N = M = 10 | N = M = 20 | N = M = 40 |
|---|---|---|---|
First order of the ADS | 0.41618 | 0.21802 | 0.11065 |
Second order of the ADS | 2.71 × 10−3 | 6.64 × 10−4 | 1.40 × 10−4 |