Research Article

A High Accuracy Local One-Dimensional Explicit Compact Scheme for the 2D Acoustic Wave Equation

Table 6

norm error and when with various and for Example 3.

NCV-CPD-ADI [23]EHOC-LOD

2.7242(-6)2.5481(-8)
2.2523(-7)3.59641.5691(-9)4.0298
1.7543(-8)3.68249.7282(-11)4.0161
1.2928(-9)3.76236.0591(-12)4.0069