Gravitational N-body simulations
- 作者: Aarseth, Sverre J.
- 出版: Cambridge ;New York : Cambridge University Press 2003.
- 稽核項: 1 online resource (xv, 413 pages) :illustrations.
- 叢書名: Cambridge monographs on mathematical physics
- 標題: Many-body problem. , SCIENCE , Electronic books. , Physical Sciences & Mathematics. , Problème des N corps. , Astronomy. , Theoretical Astronomy. , Astronomy & Astrophysics. , SCIENCE Astronomy.
- ISBN: 0511169906 , 9780511169908
- ISBN: 0521432723 , 9780521432726
- 試查全文@TNUA:
- 附註: Includes bibliographical references (pages 377-407) and index. Cover; Half-title; Series-title; Title; Copyright; Dedication; Contents; Preface; 1 The N-body problem; 2 Predictor-corrector methods; 3 Neighbour treatments; 4 Two-body regularization; 5 Multiple regularization; 6 Tree codes; 7 Program organization; 8 Initial setup; 9 Decision-making; 10 Neighbour schemes; 11 Two-body algorithms; 12 Chain procedures; 13 Accuracy and performance; 14 Practical aspects; 15 Star clusters; 16 Galaxies; 17 Planetary systems; 18 Small-N experiments; Appendix A Global regularization algorithms; Appendix B Chain algorithms; Appendix C Higher-order systems.
- 摘要: This book presents basic methods for numerical simulation of gravitational systems, demonstrating how to develop clear and elegant algorithms. It explains the fundamental mathematical tools needed to describe the dynamics of a large number of mutually attractive particles, and the techniques needed to model various known planetary and astrophysical phenomena.
- 電子資源: https://dbs.tnua.edu.tw/login?url=https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=120744
- 系統號: 005313736
- 資料類型: 電子書
- 讀者標籤: 需登入
- 引用網址: 複製連結
This book discusses in detail all the relevant numerical methods for the classical N-body problem. It demonstrates how to develop clear and elegant algorithms for models of gravitational systems, and explains the fundamental mathematical tools needed to describe the dynamics of a large number of mutually attractive particles. Particular attention is given to the techniques needed to model astrophysical phenomena such as close encounters and the dynamics of black hole binaries. The author reviews relevant work in the field and covers applications to the problems of planetary formation and star cluster dynamics, both of Pleiades type and globular clusters. Self-contained and pedagogical, this book is suitable for graduate students and researchers in theoretical physics, astronomy and cosmology.
來源: Google Book
來源: Google Book
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