On Migrative 2-Uninorms and Nullnorms
Yaming Wang, Wenwen Zong, Hang Zhan, Huawen Liu · International Journal of Uncertainty Fuzziness and Knowledge-Based Systems · 2019
This paper is mainly devoted to investigating the migrativity equations involving nullnorms and 2-uninorms. Depending on whether the absorbing elements of 2-uninorms and unllnorms are same or not, all solutions of the migrativity equations for all possible combinations of the three defined subclasses of 2-uninorms and nullnorms are analyzed and characterized respectively. And for such equations, there are new solutions which extend the known ones about the migrativity for uninorms and nullnorms.