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Matthys M. Botha
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Cited by
Year
Solving the volume integral equations of electromagnetic scattering
MM Botha
Journal of Computational Physics 218 (1), 141-158, 2006
1122006
A family of augmented Duffy transformations for near-singularity cancellation quadrature
MM Botha
IEEE Transactions on Antennas and Propagation 61 (6), 3123-3134, 2013
882013
On the variational formulation of hybrid finite element-boundary integral techniques for electromagnetic analysis
MM Botha, JM Jin
IEEE transactions on antennas and propagation 52 (11), 3037-3047, 2004
702004
ColdFlux superconducting EDA and TCAD tools project: Overview and progress
CJ Fourie, K Jackman, MM Botha, S Razmkhah, P Febvre, CL Ayala, Q Xu, ...
IEEE Transactions on Applied Superconductivity 29 (5), 1-7, 2019
672019
An explicit a posteriori error indicator for electromagnetic, finite element-boundary integral analysis
MM Botha, DB Davidson
IEEE Transactions on antennas and propagation 53 (11), 3717-3725, 2005
372005
Fully hierarchical divergence‐conforming basis functions on tetrahedral cells, with applications
MM Botha
International Journal for Numerical Methods in Engineering 71 (2), 127-148, 2007
312007
Rigorous, auxiliary variable-based implementation of a second-order ABC for the vector FEM
MM Botha, DB Davidson
IEEE Transactions on Antennas and Propagation 54 (11), 3499-3504, 2006
292006
Numerical integration scheme for the near-singular green function gradient on general triangles
MM Botha
IEEE Transactions on Antennas and Propagation 63 (10), 4435-4445, 2015
262015
The CBFM-enhanced Jacobi method for efficient finite antenna array analysis
DJ Ludick, MM Botha, R Maaskant, DB Davidson
IEEE Antennas and wireless propagation letters 16, 2700-2703, 2017
222017
An error estimator for the moment method in electromagnetic scattering
X Wang, MM Botha, JM Jin
Microwave and optical technology letters 44 (4), 320-326, 2005
212005
Adaptive finite element-boundary integral analysis for electromagnetic fields in 3-D
MM Botha, JM Jin
IEEE transactions on antennas and propagation 53 (5), 1710-1720, 2005
202005
MLFMM-based, fast multiple-reflection physical optics for large-scale electromagnetic scattering analysis
DP Xiang, MM Botha
Journal of Computational Physics 368, 69-91, 2018
192018
The implicit, element residual method for a posteriori error estimation in FE-BI analysis
MM Botha, DB Davidson
IEEE Transactions on antennas and propagation 54 (1), 255-258, 2006
182006
Evaluation of a spherical PML for vector FEM applications
DB Davidson, MM Botha
IEEE transactions on antennas and propagation 55 (2), 494-498, 2007
152007
Charge recovery for the RWG-based method of moments
WJ Strydom, MM Botha
IEEE Antennas and Wireless Propagation Letters 14, 305-308, 2014
142014
Accuracy of near-singularity cancellation quadrature schemes for the dynamic MoM kernel
MM Botha
IEEE Antennas and Wireless Propagation Letters 12, 714-717, 2013
142013
Finite element analysis
JM Jin, MM Botha
Encyclopedia of RF and Microwave Engineering, 2005
142005
An efficient MLACA-SVD solver for superconducting integrated circuit analysis
BAP Nel, MM Botha
IEEE Transactions on Applied Superconductivity 29 (7), 1-10, 2019
122019
Analysis and estimation of quadrature errors in weakly singular source integrals of the method of moments
MM Botha, T Rylander
International Journal of Numerical Modelling: Electronic Networks, Devices …, 2018
112018
Goal-oriented error estimation for the method of moments to compute antenna impedance
PI Cilliers, MM Botha
IEEE Antennas and Wireless Propagation Letters 19 (6), 997-1001, 2020
102020
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