Tel: +2712 420-2007 Position: Associate Professor |
|
Fields of interest: Standard and non standard finite element method, standard and non standard finite difference method; finite volume method Publications over the past five years:Journal articles Djoko Kamdem J, Razafimandimby PA Analysis of the Brinkman-Forchheimer equations with slip boundary conditions. Applicable Analysis, 93(7)(2014), 1477-1494 Aderogba AA, Chapwanya, M, Djoko Kamdem J On a fractional step-splitting scheme for the Cahn-Hilliard equation. Engineering Computations, 31(7)(2014), 1151-1168 Djoko Kamdem J, Mbehou M Finite element analysis of the stationary power-law Stokes equations driven by friction boundary conditions. Journal of Numerical Mathematics, 23(1)(2015), 2140 Appadu AR, Djoko JK, Gidey HH A computational study of three numerical methods for some advection-diffusion problems. Applied Mathematics and Computation 272(3)(2016), 629-647 Djoko JK, Koko J Numerical methods for the Stokes and Navier-Stokes equations driven by threshold slip boundary conditions. Computer Methods in Applied Mechanics and Engineering 305(2016) 936-958 Aderogba AA, Chapwanya M, Djoko JK, Lubuma JM-S Coupling finite volume and nonstandard finite difference schemes for a singularly perturbed Schrödinger equation. International Journal of Computer Mathematics 93(11)(2016) 1833–1844 Djoko JK, Lubuma JM-S Analysis of a time implicit scheme for the Oseen model driven by nonlinear slip boundary conditions. Journal of Mathematical Fluid mechanics 18(2016), 717–730 Djoko JK, Lubuma JM-S and Mbehou M On the numerical solution of the stationary power-law Stokes equations: A penalty finite element approach. Journal of Scientific Computing 69(2016) 1058–1082 Appadu R, Djoko JK, Gidey H and Lubuma JM Analysis of Multilevel Finite Volume Approximation of 2D Convective Cahn-Hilliard Equation. Japan Journal of Industrial and Applied Mathematics 34(2017), 253–304 Djoko JK Convergence analysis of the nonconforming finite element discretization of Stokes and Navier-Stokes equations with nonlinear slip boundary conditions. Numerical functional analysis and optimization 38(8)(2017) 951-987 Appadu A, Djoko JK and Hagos G A priori analysis of multilevel finite volume approximation of 1D convective Cahn-Hilliard equation. Afrika Matematica 28(2017) 1193–1233 Appadu AR, Djoko JK, Gidey HH. Performance of some finite difference methods for a 3D advection-diffusion equation. Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas (RACSAM) 112(2018) 1179-1210 Djoko JK, Konlack VS, Mbehou M Iterative methods for Stokes flow under nonlinear slip boundary condition coupled with the heat equation. Computers and Mathematics with Applications 76 (2018) 2613–2634 Djoko JK, Koko J, Kucera R Power law Stokes equations with threshold slip boundary conditions: Numerical methods and implementation. Mathematical Methods in Applied Sciences 42(2019) 1488–1511 Djoko JK A Priori Error Analysis for Navier Stokes Equations with Slip Boundary Conditions Djoko JK, Konlack VS, Mbehou M Stokes equations under Tresca friction boundary condition coupled with the heat equation: A priori error analysis. To appear in Numerical methods for partial differential equations Conference proceedings Appadu AR, Djoko JK, Gidey JHH A Computational study of some numerical schemes for a test case with steep boundary layers. In TE Simos, G and Ch Tsitouras (editors), Proceedings of the International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2014), (Rhodes, Greece), American Institute of Physics - AIP-Conference Proceedings 1648, 2015, 030016 (4 pages) Appadu AR, Djoko JK and Gidey HH Comparative study of some numerical methods to solve a 3-D advection-diffusion equation. Proceedings of the International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2016), (Rhodes, Greece) AIP Conference Proceedings, 1863, 030009 (2017), doi: 10.1063/1.4992162. |
Copyright © University of Pretoria 2024. All rights reserved.
Get Social With Us
Download the UP Mobile App