Results 181 to 190 of about 1,574 (222)
Some of the next articles are maybe not open access.
The Linear Rational Pseudospectral Method with Preassigned Poles
Numerical Algorithms, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Richard Baltensperger +2 more
openaire +1 more source
APPLICATION OF THE PSEUDOSPECTRAL METHOD TO THERMOHYDRODYNAMIC LUBRICATION
International Journal for Numerical Methods in Fluids, 1996Summary: The pseudospectral method is used to solve the thermohydrodynamic lubrication equations for a slider bearing. The orthogonal polynomials used in the series expansions are Lagrangian interpolants derived from a Legendre basis. Exponential convergence to exact solutions is demonstrated, and favourable comparisons with previous work are made.
openaire +2 more sources
A Pseudospectral Method for Fractional Optimal Control Problems
Journal of Optimization Theory and Applications, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nastaran Ejlali +1 more
openaire +1 more source
Pseudospectral method of solution of the Fitzhugh–Nagumo equation
Mathematics and Computers in Simulation, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Daniel Olmos-Liceaga, Bernie D. Shizgal
openaire +2 more sources
Global properties of pseudospectral methods
Journal of Computational Physics, 1989The accuracy of a special pseudospectral algorithm both for approximating functions and numerical solutions of hyperbolic and elliptic differential equations is considered. The derivative matrix for a general sequence of collocation points is explicitly constructed and the authors explore the effect of several factors on the performance of these ...
Solomonoff, A., Turkel, E.
openaire +1 more source
On the pseudospectral method and spectral accuracy
Geophysics, 2021ABSTRACT There are numerical accuracy problems related to the implementation of sharp internal interfaces in pseudospectral and finite-difference schemes. It is common practice to classify numerical errors due to the implementation of interfaces as being to some order in a Taylor expansion. An alternative approach is to classify these
openaire +1 more source
A pseudospectral Walsh function method
Journal of the Franklin Institute, 1992zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sloss, B. G., Blyth, W. F.
openaire +2 more sources
A multisymplectic pseudospectral method for seismic modeling
Applied Mathematics and Computation, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
The parallel Fourier pseudospectral method
Journal of Computational Physics, 1991zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Pseudospectral and Galerkin Methods
1998Wave equations have been successfully discretized using all of the standard families of algorithms: finite difference, finite element, and spectral. Nevertheless, this volume will review only Chebyshev and Fourier spectral methods.
openaire +1 more source