Optimality and duality for complex nondifferentiable fractional programming

Jen Chwan Liu, Chin Cheng Lin, Ruey Lin Sheu

Research output: Contribution to journalArticlepeer-review

13 Scopus citations


Both parametric and nonparametric necessary and sufficient optimality conditions are established for a class of complex nondifferentiable fractional programming problems containing generalized convex functions. Subsequently, these optimality criteria are utilized as a basis for constructing one parametric and two other parameter-free dual models with appropriate duality theorems.

Original languageEnglish
Pages (from-to)804-824
Number of pages21
JournalJournal of Mathematical Analysis and Applications
Issue number2
StatePublished - 15 Jun 1997


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