A Higher-Order Galerkin Time Discretization and Numerical Comparisons for Two Models of HIV Infection

Table 5

The absolute errors between the findings of the Galerkin and RK4 schemes for , , and with same step size and .

0.0	0.00000000000000-10	0.00000000000000-14	0.00000000000000-11
0.1	2.84775258929670-10	3.46123001238724-14	4.45784936742299-11
0.2	7.67201135953854-10	7.50830062186403-14	7.01317059981221-11
0.3	1.55009055591293-09	1.21598593011158-13	8.27457546925814-11
0.4	2.78372330742016-09	1.74456149260862-13	8.67752675270950-11
0.5	4.68632355143939-09	2.34046319786763-13	8.53053669369608-11
0.6	7.57295037789874-09	3.00841803183537-13	8.04949266963728-11
0.7	1.18961085426861-08	3.75390284178614-13	7.38314721859812-11
0.8	1.83025996580710-08	4.58311269117091-13	6.63192608468810-11
0.9	2.77127207848338-08	5.50296584017097-13	5.86177772987639-11
1.2	8.98785703640215-08	8.88763672032833-13	3.77432252118837-11
1.4	1.89002486550294-07	1.17644883093106-12	2.69146562675848-11
1.6	3.87287119707480-07	1.52607589651126-12	1.85752377021564-11
1.8	7.73954734967219-07	1.95361702347036-12	1.23150862337690-11
2.0	1.50285070077416-06	2.48521210934657-12	7.65154150976499-12
3.0	1.44064168807745-05	1.06163661303844-11	6.34902492992889-12
4.0	4.45008413407777-06	9.61197484453114-11	6.36393082328879-11
5.0	3.44141881214455-07	1.02496256620954-09	6.58341856724087-10
10	2.90578410613307-05	2.45547904569321-05	2.57475288663045-05
30	1.43229695481750-06	2.60882575275900-06	5.73396846448304-07
70	4.48719525536490-07	1.54975691657455-06	1.31251681523281-06