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On the solution of system of fuzzy linear equations with real coefficients

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2 Author(s)
Wang Xizhao ; Dept. of Math. Hebei Univ., Baading, China ; Ha Minghu

The authors discuss different types of solutions of fuzzy linear equations with real coefficients Aν=u where A is a real matrix and u is a known vector consisting of fuzzy members. They introduce the exact solution, the approximate solution, and the LS-like approximate solution, and they give a sufficient and necessary condition for the existence of the exact and approximate solution of the system. The algorithm for obtaining the LS-like approximate solution which always exists is described. A computation example shows that the method is practicable

Published in:

Fuzzy Systems, 1992., IEEE International Conference on

Date of Conference:

8-12 Mar 1992