Zalmai, G. J. Duality for generalized fractional programs involving n-set functions. (English) Zbl 0723.90078 J. Math. Anal. Appl. 149, No. 2, 339-350 (1990). Reviewer: S.Schaible (Riverside) MSC: 90C32 49N15 × Cite Format Result Cite Review PDF Full Text: DOI
Zalmai, G. J. Duality for a class of continuous-time fractional programming problems. (English) Zbl 0634.90084 Util. Math. 31, 209-218 (1987). MSC: 90C32 49N15 × Cite Format Result Cite Review PDF