@Article{cmes.2012.088.093,
AUTHOR = {Nizami Gasilov, Sahin Emrah Amrahov , Afet Golayoglu Fatullayev ˇ , Halil Ibrahim Karaka¸s,  Ömer Akın},
TITLE = {Application of Geometric Approach for Fuzzy Linear Systems to a Fuzzy Input-Output Analysis},
JOURNAL = {Computer Modeling in Engineering \& Sciences},
VOLUME = {88},
YEAR = {2012},
NUMBER = {2},
PAGES = {93--106},
URL = {http://www.techscience.com/CMES/v88n2/26852},
ISSN = {1526-1506},
ABSTRACT = {Uncertainties in some parameters of problems of Leontief input-output analysis lead naturally to fuzzy linear systems. In this work, we consider input-output model, where the technology matrix is crisp and the vector of final outputs is fuzzy. The model is expressed by a fuzzy linear system with crisp matrix and with fuzzy right-hand side vector. We apply a geometric method for solving the system. The method finds the solution in the form of a fuzzy set of vectors. The solution set is shown to be a parallelepiped in coordinate space and is expressed by an explicit formula. The features of the proposed method are illustrated by examples.},
DOI = {10.3970/cmes.2012.088.093}
}