Solution Comparison

(Typical mesh points)

CN

ADI

Exact

(0.2, 0.2)

1.0000

1.0000

1.0000

(0.05, 0.05)

0.9996

0.9887

1.0000

(0.2, 0.05)

0.9765

0.9665

1.0000

(0.15, 0.15)

0.8514

0.8661

1.0000

(0.3, 0.3)

0.8515

0.8415

1.0000

(0.3, 0.2)

0.9000

0.9112

1.0000

(0.7, 0.7)

0.7515

0.7414

1.0000

(0.7, 15)

0.8775

0.8675

0.9987

(0.8, 0.3)

0.9876

0.9866

1.0000

(0.9, 0.9)

0.9996

0.9954

1.0000

(0.25, 0.75)

0.0000

0.0000

0.0000

(0.75, −0.25)

1.0000

1.0000

1.0000