Conservative Fourier spectral method for a class of modified ...

Fourier Spectral Methods For Solving The

Spectral methods can be viewed as one class of a well known method called the ... it is the explicit midpoint method or modified Euler method. There are ...

Spectral Methods for Partial Differential Equations

Some of the methods commonly used in the literature are the Fourier collocation methods for periodic domains and the Jacobi polynomials for non-periodic domains ...

Explicit high-order structure-preserving algorithms for the two ...

Then, we propose a semi-discrete conservative system by using the Fourier pseudo-spectral method to approximate the equivalent system in space. Further applying ...

A Fast Explicit Operator Splitting Method for Modified Buckley ...

pseudo-spectral method. To do so, we first use the Fast Fourier Transform (FFT) algorithm ... van Leer, B.: Towards the ultimate conservative ...

Spectral and High-Order Methods with Applications - Purdue Math

... spectral methods. Comparison with the finite element method. Computational efficiency. Fourier spectral method. Phase error. Finite Difference ...

Application of the Time Spectral Method to Periodic Unsteady Vortex ...

T n∆t. (6). This summation involving the fourier modes ˆwk, can be rewritten in terms of the conservative variables.

Spectral4 - YouTube

COURSE PAGE: faculty.washington.edu/kutz/KutzBook/KutzBook.html This lecture introduces pseudo-spectral methods with filtering for solving ...

Learning spectral methods in numerical analysis

Extending Dmorenos answer, I would also suggest Boyds "Chebyshev and Fourier Spectral Methods". – Matthew Cassell · I'm also looking for more ...

Spectral Methods for Numerical Relativity | Living Reviews in Relativity

Among the possible choices, this paper focuses on a class called spectral methods in which, typically, the various functions are expanded in sets of orthogonal ...

A brief introduction to pseudo-spectral methods

C ∞(U): the class of functions f : U 7→ R having infinitely many continuous derivatives. ... Fourier collocation spectral method. We use 128 ...

Spectral Methods for Partial Differential Equations

and Fourier Spectral Methods, p. 212). 55. Page 56. Orszag's 2/3-rule ... Relation to FFT is changed. ˜uk. = 2. Nck. N. X j=0 u(xj)Tk(xj). 1 cj.

Efficient spectral methods for non-rigid shape comparison - YouTube

Efficient spectral methods for non-rigid shape comparison - Maks Ovsjanikov | Etincelle #18. 475 views · 3 years ago ...more ...

Spectral and High Order Methods for Partial Differential Equations

A Legendre-Fourier spectral method with exact conservation laws for the ... on the interface, and our method falls into this category. The major step in ...

(PDF) Fourier Spectral Method for the Modified - Amanote Research

Fourier Spectral Method for the Modified Swift-Hohenberg Equation by Xiaopeng Zhao, Bo Liu, Peng Zhang, Wenyu Zhang, Fengnan Liu published in.

Spectral method - Wikipedia

Spectral methods are a class of techniques used in applied mathematics and scientific computing to numerically solve certain differential equations.

Fourier-Spectral Method for the Phase-Field Equations - MDPI

The Fourier-spectral method is highly accurate and simple to implement. We present a detailed description of the method and explain its connection to MATLAB ...

Chapter 7. Fourier spectral methods - People

Spectral methods fall into various categories, and one distinction often made is between \Galerkin," \tau," and \collocation" (or \pseudospectral") spectral ...

Wikipedia:Vital articles/Level/5/Physical sciences/Physics

The progress bar is auto-updated via category count, and the symbols and article counts are updated daily by User:cewbot. Please read the FAQ before modifying ...