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Showing 2020 · math.NAShow all
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math.NA2020★ 1 cited
Numerical solution of a time-fractional nonlinear Rayleigh-Stokes problem
Mariam Al-Maskari, Samir Karaa
We study a semilinear fractional-in-time Rayleigh-Stokes problem for a generalized second-grade fluid with a Lipschitz continuous nonlinear source term and initial data $u_0\in\dot…
math.NA2020
Galerkin Type Methods for Semilinear Time-Fractional Diffusion Problems
Samir Karaa
We derive optimal -error estimates for semilinear time-fractional subdiffusion problems involving Caputo derivatives in time of order , for cases with smooth and n…