An Operator-Difference Method for Telegraph Equations Arising in Transmission Lines

Table 3

Absolute errors of scheme (2.5) and scheme (16) in [31] (ℎ=𝜋/30,𝜏=0.001).

	𝑡=1.0		𝑡=2.0
𝑥	The scheme (2.5)	[31]	The scheme (2.5)	[31]
𝜋/10	0.27545 (−04)	0.29477 (−04)	0.27995 (−04)	0.28834 (−04)
3𝜋/10	0.76583 (−04)	0.77174 (−04)	0.74829 (−04)	0.75489 (−04)
5𝜋/10	0.94484 (−04)	0.95392 (−04)	0.92662 (−04)	0.93309 (−04)