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Theory and Modern Applications

Table 7 Numerical results for concentration of drug in Model B—Compound (iii)

From: Stability analysis of a diagonally implicit scheme of block backward differentiation formula for stiff pharmacokinetics models

h

Method

MAXE

TIME

10−2

ρ-DIBBDF

1.91097 ×10−4

5.01770 ×10−5

NDIBBDF

2.20710 ×10−4

6.30163 ×10−4

BBDF-α

2.09954 ×10−4

8.40108 ×10−4

ode15s

6.80330 ×10−3

3.12500 ×10−2

ode23s

3.77840 ×10−3

3.25000 ×10−2

10−4

ρ-DIBBDF

1.99379 ×10−8

3.45319 ×10−3

NDIBBDF

2.33007 ×10−8

4.05777 ×10−2

BBDF-α

2.20934 ×10−8

8.22307 ×10−2

ode15s

1.33260 ×10−4

1.40630 ×10−1

ode23s

2.12780 ×10−4

3.25000 ×10−1

10−6

ρ-DIBBDF

4.19052 ×10−11

4.28401 ×10−1

NDIBBDF

1.74958 ×10−10

5.91702 ×100

BBDF-α

1.66374 ×10−10

9.10122 ×100

ode15s

1.90470 ×10−6

9.37500 ×10−1

ode23s

1.03310 ×10−5

8.71880 ×10−1