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Solving Klein-Gordon equation on Klein-Gordon equation with multiple frequency components

1.01Best Relative L2 ErrorFS-PIELM-G
0.66922.96965.277.5704Jul 2, 2026

Evaluation results

MethodLinks
FS-PIELM-G[µmin, µmax]=[10, 100], Time (s)=7.232026.071.012.147.54
SIREN-PIELM[µmin, µmax]=[20, 100], Time (s)=7.342026.071.784.131.72
Tanh-PIELM[µmin, µmax]=[5, 50], Time (s)=8.072026.074.89.374.17
FS-PIELM-L[µmin, µmax]=[10, 100], Time (s)=7.192026.074.952.922.09
GFF-PIELM[µmin, µmax]=[25, 100], Time (s)=7.632026.079.535.664.38