Daoud S. Daoud

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One of the global approaches for solving the two dimensional inverse parabolic problem is the predictor corrector which takes place for evaluating the pair (u,p) and adjusting the evaluation for the desired accuracy. For general class of higher dimensional parabolic problems the ADI or the FS methods have been considered with an advantage of reducing or(More)
—In this article we present an efficient time lagging interface prediction method with implicit correction (TLIC) for the solution of multi dimensional parabolic problem defined over non overlapping sub-domains. The time lagging method have been implemented with different integral multiples spatial spacing displacements from the interface line(s). We(More)
The explicit implicit domain decomposition methods are a non iterative types of methods for non overlapping domain decomposition. In comparison with the classical Schwarz algorithm for parabolic problem the former methods are computationally and communicationally more efficient for each time step but due to the use of the explicit step for the interface(More)
In this article we study the convergence and the error bound for the solution of the convection diffusion reaction equation using overlapping Schwarz wave form relaxation method combined with the first order fractional splitting method (Strang's splitting) as basic solver. We extended the study to solve decoupled and coupled system of equations of same(More)