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

Table 1

The stability conditions of various finite difference schemes for solving the 2D wave equations.

Schemes	Stability condition
NACD [10]
ONAS [30]
FD [16]
LOD [28]
NCPD-ADI [22]
IRK-DSM [9]
Mimetic [12]
FD [15]
N-TSD-TEM [11]
NCV-CPD-ADI [23]
EHOC-LOD