Solving Fuzzy Linear System of Equations
Many real problems may often be reduced to solving a system of linear equations. However, in such real-world problems, the existence of uncertainties, like a fuzzy environment, is inevitable. Thus, the main aim of this paper is to propose a solving approach for a fuzzy linear system of equalities. The presented approach is based on the nearest weighted approximation of fuzzy numbers. Two numerical examples illustrate the capabilities of the proposed approach.
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Data envelopment analysis with imprecise data revisited
*, Dimitris K. Despotis
Theory of Approximation and Applications, Winter and Spring 2022 -
DEA Approaches for Financial Evaluation - A Literature Review
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Advances in Mathematical Finance and Applications, Winter 2022