publication . Article . 2013

Uzawa method for fuzzy linear system

Ke Wang;
Open Access
  • Published: 01 Apr 2013 Journal: Journal of Fuzzy Set Valued Analysis, volume 2,013, pages 1-7 (eissn: 2193-4169, Copyright policy)
  • Publisher: ISPACS GmbH
Abstract
An Uzawa method is presented for solving fuzzy linear systems whose coefficient matrix is crisp and the right-hand side column is arbitrary fuzzy number vector. The explicit iterative scheme is given. The convergence is analyzed with convergence theorems and the optimal parameter is obtained. Numerical examples are given to illustrate the procedure and show the effectiveness and efficiency of the method.
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Subjects
free text keywords: Uzawa method, Fuzzy linear system (FLS)"/>, Fuzzy linear systems, Coefficient matrix, Linear system, Mathematics, Fuzzy logic, Convergence (routing), Mathematical optimization, Fuzzy number, lcsh:Analysis, lcsh:QA299.6-433
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