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Vibration of fast trains, palindromic eigenvalue problems and structure-preserving doubling algorithms

✍ Scribed by Eric King-Wah Chu; Tsung-Min Hwang; Wen-Wei Lin; Chin-Tien Wu

Publisher: Elsevier Science
Year: 2008
Tongue: English
Weight: 368 KB
Volume: 219
Category: Article
ISSN: 0377-0427
DOI: 10.1016/j.cam.2007.07.016

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✦ Synopsis

The vibration of fast trains is governed by a quadratic palindromic eigenvalue problem

Accurate and efficient solution can only be obtained using algorithms which preserve the structure of the eigenvalue problem. This paper reports on the successful application of the structure-preserving doubling algorithms.