Lever aggregation operators

Miguel A. Ballester, Tomasa Calvo

Research output: Contribution to journalArticleResearchpeer-review

4 Citations (Scopus)


We make use of the physical concept of lever to generalize well-known operators based on weights. All these operators can be understood as levers in equilibrium, with weights (masses) located at the points in [0, 1] that opinions represent. Crown Copyright © 2009.
Original languageEnglish
Pages (from-to)1984-1997
JournalFuzzy Sets and Systems
Issue number14
Publication statusPublished - 16 Jul 2009


  • Aggregation operator
  • Choquet integral
  • Lever operator and function
  • Ordered weighting averaging operator (OWA operator)
  • Weighted aggregation operator


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