A method for solving fully fuzzy linear system
محورهای موضوعی : Applied MathematicsM. Mosleh 1 , S. Abbasbandy 2 , M. Otadi 3
1 - Department of Mathematics, Islamic Azad University, Firuozkooh Branch,
Firuozkooh, Iran.
2 - Department of Mathematics, Science and Research Branch, Islamic Azad
University, Tehran 14515/775, Iran.
3 - Department of Mathematics, Islamic Azad University, Firuozkooh Branch,
Firuozkooh, Iran.
کلید واژه: Fuzzy linear system, fuzzy number, Minimal solution,
چکیده مقاله :
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.
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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