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Block Gaussian elimination methods for fuzzy matrix equations. (English) Zbl 1192.65034
Summary: The fuzzy matrix equation Ax=B is investigated by using the embedding approach. The conditions for the existence of the fuzzy solutions to the fuzzy matrix equation are discussed and three direct methods for solving model matrix equation are designed. Finally, some examples are given.
MSC:
65F05Direct methods for linear systems and matrix inversion (numerical linear algebra)
15B15Fuzzy matrices
15A24Matrix equations and identities