Processing math: 100%

高振荡Hankel核积分方程的高效数值算法
吴清华

Efficient Numerical Methods for Integral Equations with Oscillatory Hankel Kernels
Qinghua Wu
表 1 I1[f]其中M=16,q=12, m=4,8,16的计算结果
ω m Im[f] |I1[f]Im[f]|
103 4 0.012459303385353+0.020469089205557i 9.5575×106
8 0.012451205919241+0.020474396104675i 1.6932×107
16 0.012451244769401+0.020474243043113i 1.1403×108
I1[f] 0.012451247517459+0.020474231975995i
104 4 0.000616477977126+0.007687006555462i 5.9071×106
8 0.000619168389738+0.007681855738321i 2.2109×107
16 0.000619041935736+0.007681688151854i 1.1399×108
I1[f] 0.000619033274177+0.007681680740797i