J. Scheffel, “A Spectral Method in Time for Initial-Value Problems”, American Journal of Computational Mathe- matics, 2012.

has been cited by the following article:

• TITLE: Time-Spectral Solution of Initial-Value Problems—Subdomain Approach

  AUTHORS: Jan Scheffel, Ahmed A. Mirza

  KEYWORDS: Initial-Value Problem; Multiple Time Scales; Time-Spectral; Spectral Method; Weighted Residual Method; Subdomains; Domain Decomposition

  JOURNAL NAME: American Journal of Computational Mathematics, Vol.2 No.2, June 21, 2012

  ABSTRACT: Temporal and spatial subdomain techniques are proposed for a time-spectral method for solution of initial-value problems. The spectral method, called the generalised weighted residual method (GWRM), is a generalisation of weighted residual methods to the time and parameter domains [1]. A semi-analytical Chebyshev polynomial ansatz is employed, and the problem reduces to determine the coefficients of the ansatz from linear or nonlinear algebraic systems of equations. In order to avoid large memory storage and computational cost, it is preferable to subdivide the temporal and spatial domains into subdomains. Methods and examples of this article demonstrate how this can be achieved.