A method for solving fully fuzzy linear system

Authors

  • M. Mosleh Department of Mathematics, Islamic Azad University, Firuozkooh Branch, Firuozkooh, Iran.
  • M. Otadi 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.
Abstract:

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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Journal title

volume 7  issue 2

pages  55- 66

publication date 2011-01-01

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