RT Journal Article
T1 Existence of extremal solutions for quadratic fuzzy equations
A1 Nieto Roig, Juan José
A1 Rodríguez López, Rosana
AB 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.
PB Hindawi
SN 1687-1820
YR 2005
FD 2005
LK http://hdl.handle.net/10347/22867
UL http://hdl.handle.net/10347/22867
LA eng
NO Nieto, J. J., & Rodríguez-López, R. (2005). Existence of extremal solutions for quadratic fuzzy equations. Fixed Point Theory and Applications, 2005(3), 535919
NO Research partially supported by Ministerio de Educación y Ciencia and FEDER, ProjectsBFM2001 – 3884 – C02 – 01 and MTM2004 – 06652 – C03 – 01, and by Xunta de Galiciaand FEDER, Project PGIDIT02PXIC20703PN
DS Minerva
RD 26 abr 2026