Solution of low-frequency electromagnetics problems using hierarchical matrices
Please cite this item using this persistent URLhttp://hdl.handle.net/11693/27947
2013 Computational Electromagnetics Workshop, CEM 2013
- Conference Paper 
Fast and accurate solutions of low-frequency electromagnetics problems are obtained with an iterative solver based on hierarchical matrices. Iterative solvers require matrix-vector multiplications (MVMs). The results show significant reductions both in CPU time and memory consumption compared to the O(N2) complexity of ordinary matrix filling and MVM.