Scalable Algorithms for Contact Problems (Advances in Mechanics and Mathematics)
暫譯: 可擴展的接觸問題演算法(機械與數學進展)

Zdeněk Dostál, Tomáš Kozubek, Marie Sadowská, Vít Vondrák

  • 出版商: Springer
  • 出版日期: 2017-01-29
  • 售價: $5,230
  • 貴賓價: 9.5$4,969
  • 語言: 英文
  • 頁數: 340
  • 裝訂: Hardcover
  • ISBN: 1493968327
  • ISBN-13: 9781493968329
  • 相關分類: JVM 語言Algorithms-data-structures
  • 海外代購書籍(需單獨結帳)

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商品描述

This book presents a comprehensive and self-contained treatment of the authors’ newly developed scalable algorithms for the solutions of multibody contact problems of linear elasticity. The brand new feature of these algorithms is theoretically supported numerical scalability and parallel scalability demonstrated on problems discretized by billions of degrees of freedom. The theory supports solving multibody frictionless contact problems, contact problems with possibly orthotropic Tresca’s friction, and transient contact problems. It covers BEM discretization, jumping coefficients, floating bodies, mortar non-penetration conditions, etc. 

The exposition is divided into four parts, the first of which reviews appropriate facets of linear algebra, optimization, and analysis. The most important algorithms and optimality results are presented in the third part of the volume. The presentation is complete, including continuous formulation, discretization, decomposition, optimality results, and numerical experiments. The final part includes extensions to contact shape optimization, plasticity, and HPC implementation. Graduate students and researchers in mechanical engineering, computational engineering, and applied mathematics, will find this book of great value and interest.

商品描述(中文翻譯)

本書全面且獨立地介紹了作者新開發的可擴展算法,用於解決線性彈性多體接觸問題。這些算法的一個全新特點是理論上支持的數值可擴展性和在數十億自由度離散化問題上展示的並行可擴展性。該理論支持解決無摩擦的多體接觸問題、可能具有各向異性 Tresca 摩擦的接觸問題以及瞬態接觸問題。內容涵蓋了邊界元素法(BEM)離散化、跳躍係數、浮動體、砂漠非穿透條件等。

本書的內容分為四個部分,第一部分回顧了線性代數、優化和分析的相關方面。最重要的算法和最優性結果在本卷的第三部分中呈現。內容完整,包括連續形式、離散化、分解、最優性結果和數值實驗。最後一部分包括對接觸形狀優化、塑性和高效能計算(HPC)實現的擴展。機械工程、計算工程和應用數學的研究生和研究人員將會發現本書具有很大的價值和興趣。