Conservative Difference Scheme for Generalized Rosenau-KdV Equation

Table 2

The error comparison when 𝑡=40.

	𝜏=ℎ=0.25		𝜏=ℎ=0.125		𝜏=ℎ=0.0625
	𝑝=3	𝑝=5	𝑝=3	𝑝=5	𝑝=3	𝑝=5
Scheme I	7.53941𝑒−3	1.20204𝑒−2	1.89987𝑒−3	3.03743𝑒−3	4.75848𝑒−4	7.61418𝑒−4
Scheme II	1.34986𝑒−2	1.79985𝑒−2	3.42489𝑒−3	4.56804𝑒−3	8.59570𝑒−4	1.14689𝑒−3