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

Table 1

RMS errors of scheme (2.5) and the scheme in [29] for 𝛼=10, 𝛽=0 when 𝜆=3.2.

	𝑡=1.0		𝑡=2.0
ℎ	The scheme (2.5)	[29]	The scheme (2.5)	[29]
1/32	0.1865 (−02)	0.3404 (−02)	0.1369 (−02)	0.2523 (−02)
1/64	0.4910 (−03)	0.8702 (−03)	0.3599 (−03)	0.6434 (−03)