1 citations · 2 across the 9 of their papers we have counts for
Showing 2015Show all
3 papers · 1 filter
math.NA2015
Finite volume element method for two-dimensional fractional subdiffusion problems
Samir Karaa, Kassem Mustapha, Amiya K. Pani
In this paper, a semi-discrete spatial finite volume (FV) method is proposed and analyzed for approximating solutions of anomalous subdiffusion equations involving a temporal fract…
math.NA2015
A Priori Error Estimates for Mixed Finite Element -Schemes for the Wave Equation
Samir Karaa
A family of implicit-in-time mixed finite element schemes is presented for the numerical approximation of the acoustic wave equation. The mixed space discretization is based on the…
math.NA2015
On an a posteriori error analysis of mixed finite element Galerkin approximations to a second order wave equation
Samir Karaa, Amiya K. Pani
In this article, a posteriori error analysis is developed for mixed finite element Galerkin approximations to a second order linear hyperbolic equation. Based on mixed elliptic rec…