Extrapolation methods for vector sequences
SIAM Review
Some results about vector extrapolation methods and related fixed-point iterations
Journal of Computational and Applied Mathematics
Vector extrapolation methods. applications and numerical comparison
Journal of Computational and Applied Mathematics - Special issue on numerical analysis 2000 vol. II: interpolation and extrapolation
Computers & Mathematics with Applications
Efficient Beltrami filtering of color images via vector extrapolation
SSVM'07 Proceedings of the 1st international conference on Scale space and variational methods in computer vision
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In this paper, the Minimum Polynomial Extrapolation method (MPE) is used to accelerate the convergence of the Characteristic---Based---Split (CBS) scheme for the numerical solution of steady state incompressible flows with heat transfer. The CBS scheme is a fractional step method for the solution of the Navier---Stokes equations while the MPE method is a vector extrapolation method which transforms the original sequence into another sequence converging to the same limit faster then the original one without the explicit knowledge of the sequence generator. The developed algorithm is tested on a two-dimensional benchmark problem (buoyancy---driven convection problem) where the Navier---Stokes equations are coupled with the temperature equation. The obtained results show the feature of the extrapolation procedure to the CBS scheme and the reduction of the computational time of the simulation.