Quasi-concave and nonconcave FMODM problems

Chian Son Yu, Han-Lin Li

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

1 Scopus citations


A membership function may be concave-shaped or convex-shaped. In this chapter, first, concave and convex membership values are analyzed and, in practice, commonly used approaches for solving an fuzzy multi-objective decision-making (FMODM) problem are briefly reviewed. Then, some proposition and remarks are presented to solve a quasi-concave FMODM problem. The proposed method can directly solve a quasi-concave FMODM problem by using standard LP techniques.

Original languageEnglish
Title of host publicationSpringer Optimization and Its Applications
PublisherSpringer International Publishing
Number of pages35
StatePublished - 1 Jan 2008

Publication series

NameSpringer Optimization and Its Applications
ISSN (Print)1931-6828
ISSN (Electronic)1931-6836


  • LP
  • Nonconcave
  • Quasi-concave

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