Author/Authors :
Gue Myung Lee، نويسنده , , Byung Soo Lee، نويسنده , , Jong Soo Jung، نويسنده , , Shih-sen Chang، نويسنده ,
Keywords :
analysis , Family of weak quasi-metrics , Generating space of quasimetricfamily , Generating space of quasi-norm family , Generalized Ekeland variationalprinciple , fixed point theorem , Takahashi-type minimization theorem , Set-valued map , Membership function , Fuzzy metric space