Add to ORKGChebyshev pseudospectral methods are used to compute two dimensional smooth compressible flows. Grid refinement tests show that spectral accuracy can be obtained. Filtering is not needed if resolution is sufficiently high and if boundary conditions are carefully prescribed
In this paper, we investigate the performance of pseudo-spectral methods in computing nearly singula...
This is the published version, also available here: http://dx.doi.org/10.1137/S1064827595291984.The ...
This project is about the development of high order, non-oscillatory type schemes for computational ...
A spectral multigrid scheme is described which can solve pseudospectral discretizations of self-adjo...
Recent results concerning numerical simulation of shock waves using spectral methods are reviewed. S...
Report developments in the application of spectral methods to two dimensional compressible flows are...
The Chebyshev spectral collocation method for the Euler gas-dynamic equations is described. It is us...
Pseudospectral methods are well known to produce superior results for the solution of partial differ...
A mapped Chebyshev pseudospectral method is extended to solve three-dimensional unsteady flow proble...
Fundamental aspects of spectral methods are introduced. Recent developments in spectral methods are ...
Pseudospectral collocation is employed for the numerical solution of nonlinear two-point boundary va...
The accuracy of adaptively chosen, mapped polynomial approximations is studied for functions with st...
The problem of preconditioning the pseudospectral Chebyshev approximation of an elliptic operator is...
AbstractWe review the current state of Fourier and Chebyshev collocation methods for the solution of...
The Stokes equations are solved using spectral methods with staggered and nonstaggered grids. Numero...
In this paper, we investigate the performance of pseudo-spectral methods in computing nearly singula...
This is the published version, also available here: http://dx.doi.org/10.1137/S1064827595291984.The ...
This project is about the development of high order, non-oscillatory type schemes for computational ...
A spectral multigrid scheme is described which can solve pseudospectral discretizations of self-adjo...
Recent results concerning numerical simulation of shock waves using spectral methods are reviewed. S...
Report developments in the application of spectral methods to two dimensional compressible flows are...
The Chebyshev spectral collocation method for the Euler gas-dynamic equations is described. It is us...
Pseudospectral methods are well known to produce superior results for the solution of partial differ...
A mapped Chebyshev pseudospectral method is extended to solve three-dimensional unsteady flow proble...
Fundamental aspects of spectral methods are introduced. Recent developments in spectral methods are ...
Pseudospectral collocation is employed for the numerical solution of nonlinear two-point boundary va...
The accuracy of adaptively chosen, mapped polynomial approximations is studied for functions with st...
The problem of preconditioning the pseudospectral Chebyshev approximation of an elliptic operator is...
AbstractWe review the current state of Fourier and Chebyshev collocation methods for the solution of...
The Stokes equations are solved using spectral methods with staggered and nonstaggered grids. Numero...
In this paper, we investigate the performance of pseudo-spectral methods in computing nearly singula...
This is the published version, also available here: http://dx.doi.org/10.1137/S1064827595291984.The ...
This project is about the development of high order, non-oscillatory type schemes for computational ...