On the Solution of NBVP for Multidimensional Hyperbolic Equations

Table 3

Errors for the approximate solution of problem (94).

Difference schemes	𝑁=𝑀=10	𝑁=𝑀=20	𝑁=𝑀=40
Difference scheme (67)	0.1498	0.0713	0.0347
Difference scheme (71)	0.0482	0.019	0.0047