Samir Karaa

32 papers C 1Journal 30Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
Non-uniform α-Robust Alikhanov Mixed FEM with Optimal Convergence for the Time-Fractional Allen-Cahn Equation.
CoRR
Abhinav Jha, Samir Karaa, Aditi Tomar
2026 J jnl
Symmetric stabilized FEM for time-fractional convection-diffusion-reaction equations.
Math. Comput. Simul.
Naveed Ahmed, Samir Karaa, Abhinav Jha
2025 J jnl
Finite Element Analysis of the Time-Fractional Stokes System with Nonsmooth Initial Data.
J. Sci. Comput.
Samir Karaa, Amiya K. Pani, Pedro D. Damázio, Naveed Ahmed
2025 J jnl
Strong approximation of the time-fractional Cahn-Hilliard equation driven by a fractionally integrated additive noise.
Comput. Math. Appl.
Mariam Al-Maskari, Samir Karaa
2025 J jnl
Two-grid FEM for fractional diffusion problems with limited regularity.
Commun. Nonlinear Sci. Numer. Simul.
Mariam Al-Maskari, Samir Karaa
2024 J jnl
A Mixed FEM for a Time-Fractional Fokker-Planck Model.
J. Sci. Comput.
Samir Karaa, Kassem Mustapha, Naveed Ahmed
2024 J jnl
Strong approximation of the time-fractional Cahn-Hilliard equation driven by a fractionally integrated additive noise.
CoRR
Mariam Al-Maskari, Samir Karaa
2023 J jnl
A mixed FEM for a time-fractional Fokker-Planck model.
CoRR
Samir Karaa, Kassem Mustapha, Naveed Ahmed
2023 J jnl
Strong convergence rates for the approximation of a stochastic time-fractional Allen-Cahn equation.
Commun. Nonlinear Sci. Numer. Simul.
Mariam Al-Maskari, Samir Karaa
2022 J jnl
Error Estimates for Approximations of Time-Fractional Biharmonic Equation with Nonsmooth Data.
J. Sci. Comput.
Mariam Al-Maskari, Samir Karaa
2021 J jnl
Positivity of Discrete Time-Fractional Operators with Applications to Phase-Field Equations.
SIAM J. Numer. Anal.
Samir Karaa
2020 J jnl
Galerkin Type Methods for Semilinear Time-Fractional Diffusion Problems.
CoRR
Samir Karaa
2020 J jnl
Galerkin Type Methods for Semilinear Time-Fractional Diffusion Problems.
J. Sci. Comput.
Samir Karaa
2020 J jnl
Mixed FEM for Time-Fractional Diffusion Problems with Time-Dependent Coefficients.
J. Sci. Comput.
Samir Karaa, Amiya Kumar Pani
2020 J jnl
Numerical solution of a time-fractional nonlinear Rayleigh-Stokes problem.
CoRR
Mariam Al-Maskari, Samir Karaa
2019 J jnl
Galerkin FEM for a time-fractional Oldroyd-B fluid problem.
Adv. Comput. Math.
Mariam Al-Maskari, Samir Karaa
2019 J jnl
Numerical Approximation of Semilinear Subdiffusion Equations with Nonsmooth Initial Data.
SIAM J. Numer. Anal.
Mariam Al-Maskari, Samir Karaa
2018 J jnl
Optimal Error Analysis of a FEM for Fractional Diffusion Problems by Energy Arguments.
J. Sci. Comput.
Samir Karaa, Kassem Mustapha, Amiya Kumar Pani
2018 J jnl
Semidiscrete Finite Element Analysis of Time Fractional Parabolic Problems: A Unified Approach.
SIAM J. Numer. Anal.
Samir Karaa
2015 J jnl
Optimal error estimates of mixed FEMs for second order hyperbolic integro-differential equations with minimal smoothness on initial data.
J. Comput. Appl. Math.
Samir Karaa, Amiya Kumar Pani
2010 J jnl
Approximate factorization for a viscous wave equation.
Computing
Samir Karaa
2010 J jnl
Unconditionally stable ADI scheme of higher-order for linear hyperbolic equations.
Int. J. Comput. Math.
Samir Karaa
2009 J jnl
A high-order ADI method for parabolic problems with variable coefficients.
Int. J. Comput. Math.
Samir Karaa
2009 J jnl
Improved accuracy for the approximate factorization of parabolic equations.
Computing
Samir Karaa
2009 J jnl
Two-level compact implicit schemes for three-dimensional parabolic problems.
Comput. Math. Appl.
Samir Karaa, Mohamed Othman
2007 — conf
Testing the Feasibility of Adapting Cellular Manufacturing in an Early Stage of Design.
IMECS
Hamdi A. Bashir, Samir Karaa
2006 J jnl
A new stable variable mesh method for 1-D non-linear parabolic partial differential equations.
Appl. Math. Comput.
Urvashi Arora, Samir Karaa, R. K. Mohanty
2005 J jnl
A numerical study of a 3D bioheat transfer problem with different spatial heating.
Math. Comput. Simul.
Samir Karaa, Jun Zhang, Fuqian Yang
2005 J jnl
An accurate LOD scheme for two-dimensional parabolic problems.
Appl. Math. Comput.
Samir Karaa
2005 J jnl
Asymptotic properties of the
Numer. Linear Algebra Appl.
Xiao-Wen Chang, Martin J. Gander, Samir Karaa
2004 C conf
High Order Locally One-Dimensional Method for Parabolic Problems.
CIS
Samir Karaa
2002 J jnl
A note on convergence of line iterative methods for a nine-point matrix.
Appl. Math. Lett.
Samir Karaa, Jun Zhang