Spectral Features and Asymptotic Properties for g-Circulants and g-Toeplitz Sequences. - Eric Ngondiep; Stefano Serra-Capizzano; Debora Sesana (SIAM J. Matrix Anal. Appl., 2010)

A note on the (regularizing) preconditioning of g-Toeplitz sequences via g-circulants. - Claudio Estatico; Eric Ngondiep; Stefano Serra-Capizzano; Debora Sesana (J. Comput. Appl. Math., 2012)

Long time stability and convergence rate of MacCormack rapid solver method for nonstationary Stokes-Darcy problem. - Eric Ngondiep (Comput. Math. Appl., 2018)

A Novel Three-Level Time-Split MacCormack Method for Solving Two-Dimensional Viscous Coupled Burgers Equations. - Eric Ngondiep (CoRR, 2019)

Stability analysis of MacCormack rapid solver method for evolutionary Stokes-Darcy problem. - Eric Ngondiep (J. Comput. Appl. Math., 2019)

Long time unconditional stability of a two-level hybrid method for nonstationary incompressible Navier-Stokes equations. - Eric Ngondiep (J. Comput. Appl. Math., 2019)

An efficient explicit approach for predicting the Covid-19 spreading with undetected infectious: The case of Cameroon. - Eric Ngondiep (CoRR, 2020)

A novel three-level time-split MacCormack scheme for two-dimensional evolutionary linear convection-diffusion-reaction equation with source term. - Eric Ngondiep (Int. J. Comput. Math., 2021)

A two-level fourth-order approach for time-fractional convection-diffusion-reaction equation with variable coefficients. - Eric Ngondiep (Commun. Nonlinear Sci. Numer. Simul., 2022)

Unconditional Stability Of A Two-Step Fourth-Order Modified Explicit Euler/Crank-Nicolson Approach For Solving Time-Variable Fractional Mobile-Immobile Advection-Dispersion Equation. - Eric Ngondiep (CoRR, 2022)

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. - Eric Ngondiep (CoRR, 2022)

A robust numerical two-level second-order explicit approach to predicting the spread of Covid-2019 pandemic with undetected infectious cases. - Eric Ngondiep (J. Comput. Appl. Math., 2022)

Unconditional stability over long time intervals of a two-level coupled MacCormack/Crank-Nicolson method for evolutionary mixed Stokes-Darcy model. - Eric Ngondiep (J. Comput. Appl. Math., 2022)

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. - Eric Ngondiep; Ariane N. Ndantouo; George M. Ikomey (CoRR, 2023)

A high-order numerical scheme for multidimensional convection-diffusion-reaction equation with time-fractional derivative. - Eric Ngondiep (Numer. Algorithms, 2023)

A robust time-split linearized explicit/implicit technique for two-dimensional hydrodynamic model: an application to floods in Cameroon far north region. - Eric Ngondiep (CoRR, 2024)

A high-order combined finite element/interpolation approach for multidimensional nonlinear generalized Benjamin-Bona-Mahony-Burgers equation. - Eric Ngondiep (Math. Comput. Simul., 2024)

A posteriori error estimate of MacCormack rapid solver method for two-dimensional incompressible Navier-Stokes problems. - Eric Ngondiep (J. Comput. Appl. Math., 2024)

An efficient high-order weak Galerkin finite element approach for Sobolev equation with variable matrix coefficients. - Eric Ngondiep (Comput. Math. Appl., 2025)

A combined Lax-Wendroff/interpolation approach with finite element method for a three-dimensional system of tectonic deformation model: application to landslides in Cameroon. - Eric Ngondiep (CoRR, 2025)

A high-order combined interpolation/finite element technique for evolutionary coupled groundwater-surface water problem. - Eric Ngondiep; Areej A. Binsultan; Ibtisam M. Aldawish (CoRR, 2025)

An explicit computational approach for a three-dimensional system of nonlinear elastodynamic sine-Gordon problem. - Eric Ngondiep (CoRR, 2025)