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New approach to solve symmetric fully fuzzy linear systems. (English) Zbl 1328.65074
Summary: In this paper, we present a method to solve fully fuzzy linear systems with symmetric coefficient matrix. The symmetric coefficient matrix is decomposed into two systems of equations by using the Cholesky method and then a solution can be obtained. Numerical examples are given to illustrate our method.

MSC:
65F05 Direct numerical methods for linear systems and matrix inversion
15B15 Fuzzy matrices
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