✍ Scribed by I. I. Eremin
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In this paper, 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 al
The nonlinear fractional programming problem is considered. The functions involved in the objective function and constraints are assumed to be invex and differentiable. It is shown that the ratio of invex functions is invex. Sufficient optimality and duality theorems are presented for an invex fract
An incomplete Lagrange function is introduced for a class of nonlinear programming problems which explains the reason behind the construction of the Mond᎐Weir᎐type dual. A mixed-type dual is presented for a class of fractional and generalized fractional programming problems, and various duality theo