Sentence examples for apply a pseudospectral method from inspiring English sources

We apply a pseudospectral method to the calculation of the spatial derivatives using a Chebyshev difference operator in the vertical direction and a Fourier difference operator in the horizontal direction based on the velocity stress elastodynamic equations and relations of linear viscoelastic solids.

Accuracy and efficiency of the KL method is compared to a pseudospectral method employing global Lagrange interpolating polynomials.

To solve this PIES a pseudospectral method has been proposed and the results obtained were compared with exact solutions.

The analysis is based on a new numerical scheme, where collocation by radial basis functions is viewed as a pseudospectral method to produce highly accurate results.

The methods considered include a Godunov projection method, a primitive variable ENO method, an upwind vorticity stream-function method, centered difference methods of both a pressure Poisson and vorticity stream-function formulation, and a pseudospectral method.

A finite-difference discretization is used for the radial and axial coordinates; a pseudospectral method is used for the azimuthal coordinate.

We construct a pseudospectral method for the solution of time-dependent, non-linear partial differential equations on a three-dimensional spherical shell.

A pseudospectral method based on the vorticity-stream function formulation is proposed for the solution of two-dimensional, time-dependent flow of an incompressible fluid.

All computations applied the pseudospectral method with a basis of rational orthogonal functions invented by Christov, which are eigenfunctions of the Hilbert transform.

Thereafter, we apply the Gauss pseudospectral method to perform glide trajectory optimization by using each test of the orthogonal table as the initial condition.

The Stokes equations are solved by a Chebyshev pseudospectral method on a rectangular domain.