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Zbl 0946.90089
Venkateswara Reddy, L.; Mukherjee, R.N.
Some results on mathematical programming with generalized ratio invexity. (English)
[J] J. Math. Anal. Appl. 240, No.2, 299-310 (1999). ISSN 0022-247X

Summary: A generalized ratio invexity concept has been applied for single objective fractional programming problems. A concept which has been invoked seems to be more general than the one used earlier by Khan and Hanson in such contexts. Further, duality results for fractional programs have also been obtained.
MSC 2000:
*90C32 Fractional programming
90C46 Optimality conditions, duality

Keywords: fractional programming; ratio invexity; duality

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