Skip to Main Content

Mathematics of Computation

Published by the American Mathematical Society since 1960 (published as Mathematical Tables and other Aids to Computation 1943-1959), Mathematics of Computation is devoted to research articles of the highest quality in computational mathematics.

ISSN 1088-6842 (online) ISSN 0025-5718 (print)

The 2020 MCQ for Mathematics of Computation is 1.78.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Computing periodic solutions of linear differential-algebraic equations by waveform relaxation
HTML articles powered by AMS MathViewer

by Yao-Lin Jiang and Richard M. M. Chen PDF
Math. Comp. 74 (2005), 781-804 Request permission

Abstract:

We propose an algorithm, which is based on the waveform relaxation (WR) approach, to compute the periodic solutions of a linear system described by differential-algebraic equations. For this kind of two-point boundary problems, we derive an analytic expression of the spectral set for the periodic WR operator. We show that the periodic WR algorithm is convergent if the supremum value of the spectral radii for a series of matrices derived from the system is less than 1. Numerical examples, where discrete waveforms are computed with a backward-difference formula, further illustrate the correctness of the theoretical work in this paper.
References
Similar Articles
Additional Information
  • Yao-Lin Jiang
  • Affiliation: Department of Mathematical Sciences, Xi’an Jiaotong University, Xi’an, People’s Republic of China
  • Email: yljiang@mail.xjtu.edu.cn
  • Richard M. M. Chen
  • Affiliation: School of Creative Media, City University of Hong Kong, Hong Kong, People’s Republic of China
  • Email: richard.chen@cityu.edu.hk
  • Received by editor(s): June 5, 2002
  • Received by editor(s) in revised form: August 25, 2003
  • Published electronically: July 20, 2004
  • © Copyright 2004 American Mathematical Society
  • Journal: Math. Comp. 74 (2005), 781-804
  • MSC (2000): Primary 37M05, 65F10, 65L10, 65L80, 65Y05
  • DOI: https://doi.org/10.1090/S0025-5718-04-01665-5
  • MathSciNet review: 2114648