Numerical Investigation of Fractional-Order Kawahara and Modified Kawahara Equations by a Semianalytical Method

Table 3

Comparison of second-order OHAM solution with third-order NIM solution for time-fractional Kawahara equation for different values of .

		OHAM	OHAM	Exact
-5	0.02	0.252877	0.253985	0.253985
	0.04	0.252017	0.253625	0.253625
	0.06	0.251298	0.253265	0.253265
	0.08	0.250657	0.252905	0.252905
	0.1	0.250069	0.252546	0.252546
0	0.02	0.621292	0.621301	0.621301
	0.04	0.621277	0.6213	0.6213
	0.06	0.621259	0.621298	0.621298
	0.08	0.621239	0.621295	0.621295
	0.1	0.621217	0.621291	0.621291
5	0.02	0.255821	0.254707	0.254707
	0.04	0.256691	0.255068	0.255068
	0.06	0.257422	0.255429	0.255429
	0.08	0.258076	0.255791	0.255791
	0.1	0.258678	0.256153	0.256153