Nature Inspired Computational Technique for the Numerical Solution of Nonlinear Singular Boundary Value Problems Arising in Physiology

Table 13

Comparison of maximum absolute errors for Example 3 between the proposed method and the method given in [12].

𝑚=0.25		𝑚=0.75
Proposed method	Finite difference method [12]	Proposed method	Finite difference method [12]
1.11𝐸−4 (GA)	7.85𝐸−4 (𝑁=16)	6.46𝐸−4 (GA)	7.94𝐸−4 (𝑁=16)
1.10𝐸−4 (IPA)	1.94𝐸−4 (𝑁=32)	1.43𝐸−4 (IPA)	2.00𝐸−4 (𝑁=32)
1.42𝐸−4 (ASA)	4.83𝐸−5 (𝑁=64)	3.23𝐸−4 (ASA)	5.00𝐸−5 (𝑁=64)
6.47𝐸−5 (GA-IPA)	1.21𝐸−5 (𝑁=128)	1.14𝐸−5 (GA-IPA)	1.25𝐸−5 (𝑁=128)
1.40𝐸−4 (GA-ASA)	3.01𝐸−6 (𝑁=256)	1.51𝐸−4 (GA-ASA)	3.13𝐸−6 (𝑁=256)