• openAccess   A Generalized Mazur-Ulam Theorem for Fuzzy Normed Spaces 

      Font, Juan J.; Galindo, Jorge; Macario, Sergio; Sanchis López, Manuel Hindawi Publishing Corporation (2014-06-02)
      We introduce fuzzy norm-preserving maps, which generalize the concept of fuzzy isometry. Based on the ideas from Vogt, 1973, and V¨ais¨al¨a, 2003, we provide the following generalized version of theMazur-Ulam theorem in ...