A Note On "Distributivity And Conditional Distributivity Of A Uninorm With Continuous Underlying Operators Over A Continuous T-Conorms"

In this paper, the study of the distributivity equation involving uninorms and t-conorms given in Li and Liu (2016) [3] is revised. Some errors in the proof of theorems in the mentioned reference are pointed out and their right versions are offered. Furthermore, the class of uninorms with continuous underlying operators which are (conditionally) distributive over a continuous t-conorm is characterized. (c) 2017 Elsevier B.V. All rights reserved.