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A method forfully fuzzy linear system of equations

Publish Year: 1386
Type: Conference paper
Language: English
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Document National Code:

FJCFIS01_019

Index date: 3 June 2008

A method forfully fuzzy linear system of equations abstract

Fuzzy linear systems of equations play amajor role in various applications such as ¯nancial,economics, engineering and physics. We employ newproduct-type operation which are introduced and studiedin [4], as e.g. the cross product of fuzzy numbers thatfrom the theoretical and practical point of view in fuzzyarithmetic, is e±ciently of the multiplication based onZadeh's extension principle for ¯nding a fuzzy vector xwhich satis¯es Ax = b, where An £ n and b are a fuzzymatrix and a fuzzy vector, respectively. We transformfully fuzzy linear system of equations (FFLSEs) toextended crisp linear system in [12]. This systems canbe solve as numerically, see [1, 2, 3, 6].

A method forfully fuzzy linear system of equations Keywords:

Fully fuzzy linear system of equations , Cross product , Fuzzy number , Fuzzy matrix

A method forfully fuzzy linear system of equations authors

H. Rouhparvar

Department of Mathematics, Saveh Branch, Islamic Azad University, Saveh, Iran

T. Allahviranloo

Department of Mathematics, Science and Research Branch,Islamic Azad University, Tehran, Iran