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Atualizado em 13/05/2026 · De todos da iMusic
![Cover for Jaroslav Ramik · Generalized Concavity in Fuzzy Optimization and Decision Analysis - International Series in Operations Research & Management Science (Paperback Book) [Softcover reprint of the original 1st ed. 2002 edition] (2012)](https://imusic.b-cdn.net/images/item/original/779/9781461355779.jpg?jaroslav-ramik-2012-generalized-concavity-in-fuzzy-optimization-and-decision-analysis-international-series-in-operations-research-management-science-paperback-book&class=scaled&v=1627924925)
![Cover for Jaroslav Ramik · Generalized Concavity in Fuzzy Optimization and Decision Analysis - International Series in Operations Research & Management Science (Hardcover Book) [2002 edition] (2001)](https://imusic.b-cdn.net/images/item/original/954/9780792374954.jpg?jaroslav-ramik-2001-generalized-concavity-in-fuzzy-optimization-and-decision-analysis-international-series-in-operations-research-management-science-hardcover-book&class=scaled&v=1410212681)