TY  - JOUR 
AU  - Berenguer Maldonado, María Isabel
AU  - Gámez Domingo, Domingo
AU  - Garralda Guillén, Ana Isabel
AU  - Ruiz Galán, Manuel
PY  - 2023
UR  - https://hdl.handle.net/10481/86364
AB  - In this paper we propose a general method for the approximation of an arbitrary fuzzy
number. This method, which is constructive, recovers and properly extends some well-known
approximations such as those obtained in terms of polygonal fuzzy numbers...
LA  - eng
PB  - Elsevier B.V.
KW  - Fuzzy number
KW  - Schauder bases
KW  - Approximation of functions
TI  - A generalized and unified approach to the approximation of fuzzy numbers and its arithmetic and characteristics
DO  - https://doi.org/10.1016/j.fss.2023.108727
ER  -