Kazempour, MahdiGürel, Levent2016-02-082016-02-082013http://hdl.handle.net/11693/27947Date of Conference: 2-5 Aug. 2013Fast 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.EnglishCPU timeElectromagneticsHierarchical matricesIterative solversLow-frequencyMatrix vector multiplicationMemory consumptionOrdinary matrixElectromagnetismRadiationComputational electromagneticsConference Paper10.1109/CEM.2013.6617112