TY  - GEN 
AU  - García Hernández, Josefa María
AU  - Jara Martínez, Pascual
PY  - 2023
UR  - https://hdl.handle.net/10481/81410
AB  - In the fuzzy theory of sets and groups, the use of α-levels is a standard to translate problems from the fuzzy to the crisp framework. Using strong α-levels, it is possible to establish a one to one correspondence which makes possible doubly, a...
LA  - eng
PB  - Hindawi
TI  - Gradual Sets: An Approach to Fuzzy Sets
DO  - 10.1155/2023/6163672
ER  -