Eric Ngondiep

26 papers Journal 26
YearRankTypeTitle / Venue / Authors
2026 J jnl
An efficient predictor-corrector approach with orthogonal spline collocation finite element technique for FitzHugh-Nagumo problem.
CoRR
Eric Ngondiep
2025 J jnl
A combined Lax-Wendroff/interpolation approach with finite element method for a three-dimensional system of tectonic deformation model: application to landslides in Cameroon.
CoRR
Eric Ngondiep
2025 J jnl
A high-order combined interpolation/finite element technique for evolutionary coupled groundwater-surface water problem.
CoRR
Eric Ngondiep, Areej A. Binsultan, Ibtisam M. Aldawish
2025 J jnl
A strong two-stage explicit/implicit approach combined with mixed finite element methods for a three-dimensional nonlinear radiation-conduction model in anisotropic media.
CoRR
Eric Ngondiep
2025 J jnl
An efficient high-order weak Galerkin finite element approach for Sobolev equation with variable matrix coefficients.
Comput. Math. Appl.
Eric Ngondiep
2025 J jnl
An explicit computational approach for a three-dimensional system of nonlinear elastodynamic sine-Gordon problem.
CoRR
Eric Ngondiep
2025 J jnl
An unconditionally stable numerical approach for solving a nonlinear distributed delay Sobolev model.
CoRR
Eric Ngondiep
2024 J jnl
A high-order combined finite element/interpolation approach for multidimensional nonlinear generalized Benjamin-Bona-Mahony-Burgers equation.
Math. Comput. Simul.
Eric Ngondiep
2024 J jnl
A posteriori error estimate of MacCormack rapid solver method for two-dimensional incompressible Navier-Stokes problems.
J. Comput. Appl. Math.
Eric Ngondiep
2024 J jnl
A robust time-split linearized explicit/implicit technique for two-dimensional hydrodynamic model: an application to floods in Cameroon far north region.
CoRR
Eric Ngondiep
2023 J jnl
A Fast Second-Order Explicit Predictor-Corrector Numerical Technique To Investigating And Predicting The Dynamic Of Cytokine Levels And Human Immune Cells Activation In Response To Gram-Positive Bacteria: Staphylococcus Aureus.
CoRR
Eric Ngondiep, Ariane N. Ndantouo, George M. Ikomey
2023 J jnl
A high-order numerical scheme for multidimensional convection-diffusion-reaction equation with time-fractional derivative.
Numer. Algorithms
Eric Ngondiep
2022 J jnl
A Robust Three-Level Time Split High-Order Leapfrog/Crank-Nicolson Scheme For Two-Dimensional Sobolev and Regularized Long Wave Equations Arising In Fluid Mechanics.
CoRR
Eric Ngondiep
2022 J jnl
A robust numerical two-level second-order explicit approach to predicting the spread of Covid-2019 pandemic with undetected infectious cases.
J. Comput. Appl. Math.
Eric Ngondiep
2022 J jnl
A two-level fourth-order approach for time-fractional convection-diffusion-reaction equation with variable coefficients.
Commun. Nonlinear Sci. Numer. Simul.
Eric Ngondiep
2022 J jnl
Unconditional Stability Of A Two-Step Fourth-Order Modified Explicit Euler/Crank-Nicolson Approach For Solving Time-Variable Fractional Mobile-Immobile Advection-Dispersion Equation.
CoRR
Eric Ngondiep
2022 J jnl
Unconditional stability over long time intervals of a two-level coupled MacCormack/Crank-Nicolson method for evolutionary mixed Stokes-Darcy model.
J. Comput. Appl. Math.
Eric Ngondiep
2021 J jnl
A Two-Level Fourth-Order Approach For Time-Fractional Convection-Diffusion-Reaction Equation With Variable Coefficients.
CoRR
Eric Ngondiep
2021 J jnl
A novel three-level time-split MacCormack scheme for two-dimensional evolutionary linear convection-diffusion-reaction equation with source term.
Int. J. Comput. Math.
Eric Ngondiep
2020 J jnl
An efficient explicit approach for predicting the Covid-19 spreading with undetected infectious: The case of Cameroon.
CoRR
Eric Ngondiep
2019 J jnl
A Novel Three-Level Time-Split MacCormack Method for Solving Two-Dimensional Viscous Coupled Burgers Equations.
CoRR
Eric Ngondiep
2019 J jnl
Long time unconditional stability of a two-level hybrid method for nonstationary incompressible Navier-Stokes equations.
J. Comput. Appl. Math.
Eric Ngondiep
2019 J jnl
Stability analysis of MacCormack rapid solver method for evolutionary Stokes-Darcy problem.
J. Comput. Appl. Math.
Eric Ngondiep
2018 J jnl
Long time stability and convergence rate of MacCormack rapid solver method for nonstationary Stokes-Darcy problem.
Comput. Math. Appl.
Eric Ngondiep
2012 J jnl
A note on the (regularizing) preconditioning of g-Toeplitz sequences via g-circulants.
J. Comput. Appl. Math.
Claudio Estatico, Eric Ngondiep, Stefano Serra-Capizzano, Debora Sesana
2010 J jnl
Spectral Features and Asymptotic Properties for g-Circulants and g-Toeplitz Sequences.
SIAM J. Matrix Anal. Appl.
Eric Ngondiep, Stefano Serra-Capizzano, Debora Sesana