Journal of Mahani Mathematical Research

Journal of Mahani Mathematical Research

Lifting continuity properties of aggregation functions to their super- and sub-additive transformations

Document Type : Research Paper

Authors
Faculty of Civil Engineering, Slovak University of Technology Radlinskeho 11, 810 05 Bratislava, Slovakia
Abstract
We investigate possible extensions of various types of continuity of aggregation functions
to their super- and sub-additive transformations. More speci cally, we examine lifts
of classical, uniform, Lipschitz and Holder continuities and di erentiability. The classical,
uniform, and Lipschitz continuities turn out to be preserved by super- and sub-additive
transformations (albeit for uniform continuity and the super-additive case we prove it
only in dimension one), while the Holder continuity and di erentiability are not.
Keywords

Volume 8, Issue 2
November 2019
Pages 37-51

  • Receive Date 21 September 2019
  • Revise Date 16 October 2019
  • Accept Date 21 October 2019