• openAccess   Constructive approximation of level continuous fuzzy functions 1 

      Font, Juan J.; Sanchis, Delia; Sanchis López, Manuel IOS (2019-06)
      We consider the space of continuous functions defined between a locally compact Hausdorff space and the space of fuzzy numbers endowed with the level convergence topology. We obtain a Stone-Weierstrass type theorem for ...