The use of the generalized extended to the limit sparse factorization techniques for the solution of non-linear elliptic and parabolic difference equations

✍ Scribed by Elias A. Lipitakis

• Publisher: Elsevier Science
• Year: 1981
• Tongue: English
• Weight: 477 KB
• Volume: 23
• Category: Article
• ISSN: 0378-4754
• DOI: 10.1016/0378-4754(81)90086-0

✦ Synopsis

Generalized Extended to the Limit SU sparse factorizat{on procedures fa, r the soIz{tion of large sparse ~nsymmetric l~near sy.~te~s of irre~Tular and ~nsyr~,netri~ str;{ctz~re are presented. Composite "inner-outer" iterative schemes incorporating these proce4~{res are introJ;{ced for solving non-linear elliptic and parabolic difference equations. Applications of the methods on non-linear boundary-valise problems are disc;~ssed and nz~nerical results are given.