Reliable methods for computer simula...
Neittaanm�aki, P.

 

  • Reliable methods for computer simulation[electronic resource] :error control and a posteriori estimates /
  • 紀錄類型: 書目-語言資料,印刷品 : Monograph/item
    杜威分類號: 003.3
    書名/作者: Reliable methods for computer simulation : error control and a posteriori estimates // P. Neittaanm�aki and S. Repin.
    作者: Neittaanm�aki, P.
    其他作者: Repin, Sergey I.
    出版者: Amsterdam ; : Elsevier,, 2004.
    面頁冊數: x, 305 p. : : ill. ;; 24 cm.
    叢書名: Studies in mathematics and its applications ;
    標題: Numerical analysis.
    標題: Error-correcting codes (Information theory) - Congresses.
    標題: Approximation theory.
    ISBN: 9780444513762
    ISBN: 0444513760
    書目註: Includes bibliographical references (p. 281-299) and index.
    內容註: Contents -- 1. Introduction. -- 2. Mathematical background. -- 3. A posteriori estimates for iteration methods. -- 4. A posteriori estimates for finite element approximations. -- 5. Foundations of duality theory. -- 6. Two-sided a posteriori estimates for linear elliptic problems. -- 7. A posteriori estimates for nonlinear variational problems. -- 8. A posteriori estimates for variational inequalities. -- Bibliography. -- Notation. -- Index.
    摘要、提要註: Recent decades have seen a very rapid success in developing numerical methods based on explicit control over approximation errors. It may be said that nowadays a new direction is forming in numerical analysis, the main goal of which is to develop methods ofreliable computations. In general, a reliable numerical method must solve two basic problems: (a) generate a sequence of approximations that converges to a solution and (b) verify the accuracy of these approximations. A computer code for such a method must consist of two respective blocks: solver and checker. In this book, we are chiefly concerned with the problem (b) and try to present the main approaches developed for a posteriori error estimation in various problems. The authors try to retain a rigorous mathematical style, however, proofs are constructive whenever possible and additional mathematical knowledge is presented when necessary. The book contains a number of new mathematical results and lists a posteriori error estimation methods that have been developed in the very recent time. computable bounds of approximation errors checking algorithms iteration processes finite element methods elliptic type problems nonlinear variational problems variational inequalities.
    電子資源: An electronic book accessible through the World Wide Web; click for information
    電子資源: http://www.loc.gov/catdir/toc/fy0710/2006277839.html
    電子資源: http://www.loc.gov/catdir/enhancements/fy0665/2006277839-d.html
Export
取書館別
 
 
變更密碼
登入