Existence of extremal solutions for quadratic fuzzy equations
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Título: | Existence of extremal solutions for quadratic fuzzy equations |
Autor/a: | Nieto Roig, Juan José Rodríguez López, Rosana |
Centro/Departamento: | Universidade de Santiago de Compostela. Departamento de Estatística, Análise Matemática e Optimización |
Data: | 2005 |
Editor: | Hindawi |
Cita bibliográfica: | Nieto, J. J., & Rodríguez-López, R. (2005). Existence of extremal solutions for quadratic fuzzy equations. Fixed Point Theory and Applications, 2005(3), 535919 |
Resumo: | Some results on the existence of solution for certain fuzzy equations are revised and extended. In this paper, we establish the existence of a solution for the fuzzy equation , where , , , and are positive fuzzy numbers satisfying certain conditions. To this purpose, we use fixed point theory, applying results such as the well-known fixed point theorem of Tarski, presenting some results regarding the existence of extremal solutions to the above equation. |
Versión do editor: | https://doi.org/10.1155/FPTA.2005.321 |
URI: | http://hdl.handle.net/10347/22867 |
DOI: | 10.1155/FPTA.2005.321 |
ISSN: | 1687-1820 |
Dereitos: | Copyright © 2005 Hindawi Publishing Corporation |
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