Add to ORKGA postprocessing technique to improve the accuracy of Galerkin methods, when applied to dissipative partial differential equations, is examined in the particular case of smooth solutions. Pseudospectral methods are shown to perform poorly. This performance is analyzed and a refined postprocessing technique is proposed
A kind simple postprocess procedure for classical Galerkin method for steady Navier-Stokes equations...
We review spectral methods for the solution of hyperbolic problems. To keep the discussion concise, ...
A kind simple postprocess procedure for classical Galerkin method for steady Navier-Stokes equations...
AbstractWe present an enhanced pseudospectral Chebyshev method based on a postprocess previously int...
A postprocessing technique, developed earlier for spectral methods, is extended here to Galerkin n...
Under the governing equations of Hyperbolic Heat Transfer, energy propagates through a medium as a w...
Since the publication of "Spectral Methods in Fluid Dynamics" 1988, spectral methods have become fir...
Since the publication of "Spectral Methods in Fluid Dynamics" 1988, spectral methods have become fir...
Pseudospectral Methods based on global polynomial approxima-tion yield exponential accuracy when the...
Since the publication of "Spectral Methods in Fluid Dynamics" 1988, spectral methods have become fir...
A kind simple postprocess procedure for classical Galerkin method for steady Navier-Stokes equations...
A highly accurate numerical code based on Galerkin pseudo-spectral collocation is presented to solve...
A kind simple postprocess procedure for classical Galerkin method for steady Navier-Stokes equations...
Origins of spectral methods, especially their relation to the Method of Weighted Residuals, are surv...
In this paper, we investigate the performance of pseudo-spectral methods in computing nearly singula...
A kind simple postprocess procedure for classical Galerkin method for steady Navier-Stokes equations...
We review spectral methods for the solution of hyperbolic problems. To keep the discussion concise, ...
A kind simple postprocess procedure for classical Galerkin method for steady Navier-Stokes equations...
AbstractWe present an enhanced pseudospectral Chebyshev method based on a postprocess previously int...
A postprocessing technique, developed earlier for spectral methods, is extended here to Galerkin n...
Under the governing equations of Hyperbolic Heat Transfer, energy propagates through a medium as a w...
Since the publication of "Spectral Methods in Fluid Dynamics" 1988, spectral methods have become fir...
Since the publication of "Spectral Methods in Fluid Dynamics" 1988, spectral methods have become fir...
Pseudospectral Methods based on global polynomial approxima-tion yield exponential accuracy when the...
Since the publication of "Spectral Methods in Fluid Dynamics" 1988, spectral methods have become fir...
A kind simple postprocess procedure for classical Galerkin method for steady Navier-Stokes equations...
A highly accurate numerical code based on Galerkin pseudo-spectral collocation is presented to solve...
A kind simple postprocess procedure for classical Galerkin method for steady Navier-Stokes equations...
Origins of spectral methods, especially their relation to the Method of Weighted Residuals, are surv...
In this paper, we investigate the performance of pseudo-spectral methods in computing nearly singula...
A kind simple postprocess procedure for classical Galerkin method for steady Navier-Stokes equations...
We review spectral methods for the solution of hyperbolic problems. To keep the discussion concise, ...
A kind simple postprocess procedure for classical Galerkin method for steady Navier-Stokes equations...