On the (α,O)-migrative of 2-uninorms over overlap functions
- SONG Yi-fan, ZHAO Bin
JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE). 2019, 54(11):
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Based on the concept of (α,O)-migrative of uninorms over overlap functions, the notion of (α,O)-migrative of 2-uninorms over overlap functions is introduced, the equivalent characterizations of(0,O)-migrative and(1,O)-migrative are given. Furthermore,(α,O)-migrative of 2-uninorm U2 over overlap function O when the 2-uninorm U2 belongs to five common types of 2-uninorms are discussed, respectively, in particular, when U 2∈U 2k, U 20,k, U 20,1, U 21,0, the structure of overlap functions under the migrativity functional equation is characterized.