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Theory and Modern Applications

Table 10 Numerical results for concentration of drug in Model C(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

9.46454 ×10−2

1.04955 ×10−5

NDIBBDF

1.09318 ×10−1

8.06114 ×10−5

BBDF-α

1.03989 ×10−1

7.78064 ×10−5

ode15s

2.82090 ×10−1

2.25000 ×10−2

ode23s

8.81200 ×10−1

1.12500 ×10−2

10−4

ρ-DIBBDF

9.87337 ×10−6

4.15497 ×10−4

NDIBBDF

1.15386 ×10−5

1.92512 ×10−3

BBDF-α

1.09407 ×10−5

9.40735 ×10−4

ode15s

8.64250 ×10−3

9.37500 ×10−2

ode23s

4.19090 ×10−2

1.09380 ×10−1

10−6

ρ-DIBBDF

2.01807 ×10−8

8.80850 ×10−2

NDIBBDF

1.36344 ×10−7

1.24745 ×100

BBDF-α

1.09823 ×10−7

1.07228 ×10−1

ode15s

1.59290 ×10−4

3.12500 ×10−1

ode23s

1.93740 ×10−3

5.50000 ×10−1