• Weakly (I, J)-continuous multifunctions and contra (I, J)-continuous multifunctions 

      Rosas Rodriguez, Ennis Rafael; C., Carpintero; J., Sanabria (Italian Journal of Pure and Applied Mathematics, 2019-08-24)
      The purpose of the present paper is to introduce, study and characterize upper and lower weakly (I, J)-continuous multifunctions and contra (I, J)-continuous multifunctions. Also, we investigate its relation with another ...