Samir Karaa

According to our database, Samir Karaa authored at least 25 papers between 2002 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Strong approximation of the time-fractional Cahn-Hilliard equation driven by a fractionally integrated additive noise.

Mariam Al-Maskari, Samir Karaa

Comput. Math. Appl., 2025

2024

A Mixed FEM for a Time-Fractional Fokker-Planck Model.

Samir Karaa, Kassem Mustapha, Naveed Ahmed

J. Sci. Comput., June, 2024

2023

Strong convergence rates for the approximation of a stochastic time-fractional Allen-Cahn equation.

Mariam Al-Maskari, Samir Karaa

Commun. Nonlinear Sci. Numer. Simul., May, 2023

2022

Error Estimates for Approximations of Time-Fractional Biharmonic Equation with Nonsmooth Data.

Mariam Al-Maskari, Samir Karaa

J. Sci. Comput., 2022

2021

Positivity of Discrete Time-Fractional Operators with Applications to Phase-Field Equations.

Samir Karaa

SIAM J. Numer. Anal., 2021

2020

Mixed FEM for Time-Fractional Diffusion Problems with Time-Dependent Coefficients.

Samir Karaa, Amiya Kumar Pani

J. Sci. Comput., 2020

Galerkin Type Methods for Semilinear Time-Fractional Diffusion Problems.

Samir Karaa

J. Sci. Comput., 2020

Numerical solution of a time-fractional nonlinear Rayleigh-Stokes problem.

Mariam Al-Maskari, Samir Karaa

CoRR, 2020

2019

Numerical Approximation of Semilinear Subdiffusion Equations with Nonsmooth Initial Data.

Mariam Al-Maskari, Samir Karaa

SIAM J. Numer. Anal., 2019

Galerkin FEM for a time-fractional Oldroyd-B fluid problem.

Mariam Al-Maskari, Samir Karaa

Adv. Comput. Math., 2019

2018

Semidiscrete Finite Element Analysis of Time Fractional Parabolic Problems: A Unified Approach.

Samir Karaa

SIAM J. Numer. Anal., 2018

Optimal Error Analysis of a FEM for Fractional Diffusion Problems by Energy Arguments.

Samir Karaa, Kassem Mustapha, Amiya Kumar Pani

J. Sci. Comput., 2018

2015

Optimal error estimates of mixed FEMs for second order hyperbolic integro-differential equations with minimal smoothness on initial data.

Samir Karaa, Amiya Kumar Pani

J. Comput. Appl. Math., 2015

2010

Unconditionally stable ADI scheme of higher-order for linear hyperbolic equations.

Samir Karaa

Int. J. Comput. Math., 2010

Approximate factorization for a viscous wave equation.

Samir Karaa

Computing, 2010

2009

A high-order ADI method for parabolic problems with variable coefficients.

Samir Karaa

Int. J. Comput. Math., 2009

Improved accuracy for the approximate factorization of parabolic equations.

Samir Karaa

Computing, 2009

Two-level compact implicit schemes for three-dimensional parabolic problems.

Samir Karaa, Mohamed Othman

Comput. Math. Appl., 2009

2007

Testing the Feasibility of Adapting Cellular Manufacturing in an Early Stage of Design.

Hamdi A. Bashir, Samir Karaa

Proceedings of the International MultiConference of Engineers and Computer Scientists 2007, 2007

2006

A new stable variable mesh method for 1-D non-linear parabolic partial differential equations.

Urvashi Arora, Samir Karaa, R. K. Mohanty

Appl. Math. Comput., 2006

2005

Asymptotic properties of the <i>QR</i> factorization of banded Hessenberg-Toeplitz matrices.

Xiao-Wen Chang, Martin J. Gander, Samir Karaa

Numer. Linear Algebra Appl., 2005

A numerical study of a 3D bioheat transfer problem with different spatial heating.

Samir Karaa, Jun Zhang, Fuqian Yang

Math. Comput. Simul., 2005

An accurate LOD scheme for two-dimensional parabolic problems.

Samir Karaa

Appl. Math. Comput., 2005

2004

High Order Locally One-Dimensional Method for Parabolic Problems.

Samir Karaa

Proceedings of the Computational and Information Science, First International Symposium, 2004

2002

A note on convergence of line iterative methods for a nine-point matrix.

Samir Karaa, Jun Zhang

Appl. Math. Lett., 2002