Letter to the editor: Comment on "A fuzzy soft set theoretic approach to decision making problems"

Authors:
Zhi Kong;Liqun Gao;Lifu Wang
Affiliations:
School of Information Science and Engineering, Northeastern University, Shenyang, Liaoning 110004, PR China;School of Information Science and Engineering, Northeastern University, Shenyang, Liaoning 110004, PR China;School of Information Science and Engineering, Northeastern University, Shenyang, Liaoning 110004, PR China
Venue:
Journal of Computational and Applied Mathematics
Year:
2009

Citing 3
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Abstract

The algorithm for identification of an object in a previous paper of A.R. Roy et al. [A.R. Roy, P.K. Maji, A fuzzy soft set theoretic approach to decision making problems, J. Comput. Appl. Math. 203(2007) 412-418] is incorrect. Using the algorithm the right choice cannot be obtained in general. The problem is illustrated by a counter-example.