A. Siposova - Department of Mathematics and descriptive Geometry, Faculty of Civil Engineering, Slovak University of Technology, Bratislava, Slovakia
J.  Siran - Department of Mathematics and descriptive Geometry, Faculty of Civil Engineering, Slovak University of Technology, Bratislava, Slovakia

Extending and completing earlier results on lifting certain continuity properties of aggregation functions by super- and sub-additive transformations (J. Mahani Math. Res. Center ۸ (۲۰۱۹) ۳۷--۵۱, and Iranian J. Fuzzy Sets ۱۷ (۲۰۲۰) ۲, ۱۶۵--۱۶۸), we prove that uniform continuity of multi-dimensional aggregation functions is preserved under super-additive transformations.

aggregation function, sub-additive and super-additive transformation, uniform continuity