Fast Iterative Solver for the 2-D Convection-Diffusion Equations
Journal Title: JOURNAL OF ADVANCES IN MATHEMATICS - Year 2014, Vol 9, Issue 6
Abstract
In this paper, we introduce the preconditioned Explicit Decoupled Group (EDG) for solving the two dimensional Convection-Diffusion equation with initial and Dirichlet boundary conditions. The purpose of this paper is to accelerate the convergence rate of the Explicit Decoupled Group (EDG) method by using suitable preconditioned iterative scheme for solving the Convection-Diffusion. The robustness of these new formulations over the existing EDG scheme demonstrated through numerical experiments.
Authors and Affiliations
ABDULKAFI MOHAMMED SAEED
Keywords
Related Articles
- EP ID EP651433
- DOI 10.24297/jam.v9i6.2322
- Views 162
- Downloads 0
Solution of Abel Integral Equation Using Differential Transform Method
The application of fractional differential transform method, developed for differential equations of fractional order, are extended to derive exact analytical solutions of fractional order Abel integral equations. The fr...
SOLVABILITY OF BOUNDARY VALUE PROBLEMS WITH TRANSMISSION CONDITIONS FOR DISCONTINUOUS ELLIPTIC DIFFERENTIAL OPERATOR EQUATIONS
We consider nonlocal boundary value problems which includes discontinuous coefficients elliptic differential operator equations of the second order and nonlocal boundary conditions together with boundary-transmission c...
Mathematical modelling and sensitivity analysis of HIV-TB co-infection.
In this paper, we formulated a new nine (9) compartmental mathematical model to have better understanding of parameters that influence the dynamical spread of Human immunodeficiency virus (HIV) interacting with Tuberculo...
Fixed Points of the Mathematical Configuration of Mass and Energy.
This is a complex mathematics delineating the curvature of the universe and the curvature between absolute motion and absolute inertia. The complex equation for the curve is as follows followed by the prime number sieve.
Closed braids and knot holders associated to some laser dynamical systems: A pump-modulated Nd-doped Â…ber laser
In this work the arising knots and links for the pump-modulated Nd-doped fiber laser is investigated. For the associated templates, some of their topological invariants, such as braid linking matrix, braid words, crossin...