A note on the superadditive and the subadditive transformations of aggregation functions

被引:12
作者
Siposova, Alexandra [1 ]
机构
[1] Slovak Univ Technol Bratislava, Fac Civil Engn, Dept Math & Descript Geometry, Radlinskeho 11, Bratislava 81005, Slovakia
关键词
Aggregation function; Subadditive transformation; Superadditive transformation;
D O I
10.1016/j.fss.2015.10.008
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
We expand the theoretical background of the recently introduced superadditive and subadditive transformations of aggregation functions. Necessary and sufficient conditions ensuring that a transformation of a proper aggregation function is again proper are deeply studied and exemplified. Relationships between these transformations are also studied. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码:98 / 104
页数:7
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