Solution Comparison

(Typical mesh points)

CN

ADI

Exact

(0.2, 0.2)

1.0000

1.0000

1.0000

(0.05, 0.05)

1.0000

1.0000

1.0000

(0.2, 0.05)

1.0000

1.0000

1.0000

(0.15, 0.15)

0.9999

0.9998

1.0000

(0.3, 0.3)

0.9999

0.9998

1.0000

(0.3, 0.2)

0.9997

0.99996

1.0000

(0.7, 0.7)

1.0000

1.0000

1.0000

(0.7, 15)

0.9999

0.9998

1.0000

(0.8, 0.3)

0.9889

0.9888

1.0000

(0.9, 0.9)

1.0000

1.0000

1.0000

(0.25, 0.75)

0.9888

0.9887

1.0000

(0.75, −0.25)

0.9888

0.9887

1.0000