a method for solving fully fuzzy linear system

نویسندگان

m. mosleh

department of mathematics, islamic azad university, firuozkooh branch, firuozkooh, iran. s. abbasbandy

department of mathematics, science and research branch, islamic azad university, tehran 14515/775, iran. m. otadi

department of mathematics, islamic azad university, firuozkooh branch, firuozkooh, iran.

چکیده

in this paper, a numerical method for nding minimal solution of a mn fullyfuzzy linear system of the form ax = b based on pseudo inverse calculation,is given when the central matrix of coecients is row full rank or column fullrank, and where a~ is a non-negative fuzzy mn matrix, the unknown vectorx is a vector consisting of n non-negative fuzzy numbers and the constant b isa vector consisting of m non-negative fuzzy numbers.

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