Affiliations: [a] School of Mathematics and Computer Science, Damghan University, Damghan, Iran
| [b]
Sorbonne Universités, UPMC Univ Paris, CNRS, Paris, France
Correspondence:
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Corresponding author. Abdolali Basiri, School of Mathematics and Computer Science, Damghan University, Damghan, Iran. Tel.: +98 23 3523 5316; E-mail: basiri@du.ac.ir.
Abstract: Finding solutions for fuzzy polynomial systems has recently received much attention and many efforts have been made to make the available algorithms for solving such problems more and more efficient. In the present paper, Wu’s algorithm is introduced as a solution procedure to obtain fuzzy polynomial systems solutions. In this approach, the parametric form of the problem is first obtained from the computation of r-cuts of fuzzy polynomials. Wu’s algorithm is then applied in order to convert the parametric form of a fuzzy polynomial system into a finite number of characteristic sets. We then have the right relation between solutions of these sets and those of the polynomial system. The most outstanding advantage of the proposed method lies in the fact that it leads to solve triangular sets amenable to easy solution.
