Tel: +2712 420-2007
Fax: +2712 420-3893
E-mail: [email protected]
Office: Mathematics Building 2-17

Position: Associate Professor
Academic qualifications: BSc(Hons), MSc(Cameroon), PhD(UCT)
NRF rating: C2

Open Access version of Articles 

Fields of interest: Standard and non standard finite element method, standard and non standard finite difference method; finite volume method
Research interests: Numerical methods for solving partial differential equations; error analysis

Publications over the past five years:

Journal articles
Djoko Kamdem J  Discontinuous Galerkin finite element discretization for steady Stokes flows with threshold slip boundary condition.  Quaestiones Mathematicae, 36(2013), 1-16

Djoko Kamdem J, Mohamed M   Finite element analysis for Stokes and Navier-Stokes equations driven by threshold slip boundary conditions.  International Journal for Numerical Analysis and Modeling (IJNAM) Series B, 4(3)(2013), 235-255

Djoko Kamdem J  On the time approximation of the Stokes equations with nonlinear slip boundary condition.  International Journal of Numerical Analysis and Modeling, 11(1)(2014), 34-53

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
of Friction Type. Journal of Mathematical Fluid Mechanics 21(2019) 1-32

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)