Publications [#283611] of Qing H. Liu

Papers Published

1. Xu, X; Liu, QH; Zhang, ZQ, The stabilized biconjugate gradient fast Fourier transform method for electromagnetic scattering, Ieee Antennas and Propagation Society, Ap S International Symposium (Digest), vol. 2 (August, 2002), pp. 614-617
   (last updated on 2023/08/08)

   Abstract:
   An iterative method, the stabilized biconjugate gradient (BiCGSTAB) method, combined with the fast Fourier transform (FFT) for solving electromagnetic scattering problems is developed for 3-D volume electric field integral equation. It converges significantly faster than the conventional conjugate gradient (CG) and biconjugate gradient (BiCG) fast Fourier transform methods. With this BCGS-FFT method, we can solve a large-scale volume integral equation with 20 million unknowns on a single CPU workstation.