Matthys M. Botha
Title
Cited by
Cited by
Year
Solving the volume integral equations of electromagnetic scattering
MM Botha
Journal of Computational Physics 218 (1), 141-158, 2006
912006
A family of augmented Duffy transformations for near-singularity cancellation quadrature
MM Botha
IEEE Transactions on Antennas and Propagation 61 (6), 3123-3134, 2013
682013
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
672004
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
372019
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
282006
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
272005
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
192015
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
182005
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
182005
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
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
142006
Evaluation of a spherical PML for vector FEM applications
DB Davidson, MM Botha
IEEE transactions on antennas and propagation 55 (2), 494-498, 2007
132007
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
112017
Finite element analysis
JM Jin, MM Botha
Encyclopedia of RF and Microwave Engineering, 2005
112005
Charge recovery for the RWG-based method of moments
WJ Strydom, MM Botha
IEEE Antennas and Wireless Propagation Letters 14, 305-308, 2014
92014
Efficient finite element electromagnetic analysis of antennas and microwave devices: the FE-BI-FMM formulation and a posteriori error estimation for p adaptive analysis
MM Botha
Stellenbosch: Stellenbosch University, 2002
92002
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
82018
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
82018
Investigation of an explicit, residual-based, a posteriori error indicator for the adaptive finite element analysis of waveguide structures
D Davidson, M Botha
Applied Computational Electromagnetics Society journal, 63-71, 2006
72006
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Articles 1–20