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Tel: +2712 420-2740 Position: Emeritus Professor Fields of interest: Numerical methods, dynamical systems and mathematical modelling |
Open Access version of articles Publications over the past five years: Roux A, Van der Merwe A, Van Rensburg NFJ Elastic waves in a Timoshenko beam with boundary damping. Wave Motion 57(2015), 194–206 Labushagne M, Stapelberg B, van Rensburg NFJ Error estimates for semi-discrete and fully discrete Galerkin finite element approximations of the general linear second order hyperbolic equation. Numerical Functional Analysis and Optimization 38(4)(2017) 466-485 Civina D, van Rensburg NFJ, van der Merwe AJ Using energy methods to compare linear vibration models. Applied Mathematics and Computation 321(2018) 602–613 Van Rensburg NFJ, Stapelberg B Existence and uniqueness of solutions of a general linear second order hyperbolic problem. IMA Journal of Applied Mathematics 84(2019) 1-22 Van der Merwe AJ, Van Rensburg NJF, Sieberhagen RH Comparing the dual phase lag, Cattaneo-Vernotte and Fourier heat conduction models using modal analysis. Applied Mathematics and Computation 396(2021) 125934 1-15 Van Rensburg NFJ, Du Toit S, Labuschagne M Local linear Timoshenko rod. Acta Mech (2021) |
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