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無庫存,下單後進貨(採購期約45個工作天)
Structure-preserving Algorithms for Oscillatory Differential Equations
  • Structure-preserving Algorithms for Oscillatory Differential Equations

  • ISBN13:9783662481554
  • 出版社:Springer Verlag
  • 作者:Xinyuan Wu; Kai Liu; Wei Shi
  • 裝訂:精裝
  • 規格:23.5cm*15.5cm (高/寬)
  • 出版日:2016/03/15
定  價:NT$5000元
可得紅利積點:150 點

無庫存,下單後進貨(採購期約45個工作天)

商品簡介

This book describes a variety of highly effective and efficient structure-preserving algorithms for second-order oscillatory differential equations. Such systems arise in many branches of science and engineering, and the examples in the book include systems from quantum physics, celestial mechanics and electronics. To accurately simulate the true behavior of such systems, a numerical algorithm must preserve as much as possible their key structural properties: time-reversibility, oscillation, symplecticity, and energy and momentum conservation. The book describes novel advances in RKN methods, ERKN methods, Filon-type asymptotic methods, AVF methods, and trigonometric Fourier collocation methods.  The accuracy and efficiency of each of these algorithms are tested via careful numerical simulations, and their structure-preserving properties are rigorously established by theoretical analysis. The book also gives insights into the practical implementation of the methods.

This book is intended for engineers and scientists investigating oscillatory systems, as well as for teachers and students who are interested in structure-preserving algorithms for differential equations.

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