Search Results - subject:"generalized fractional programming"

Characterizing the pseudoconvexity of a wide class of generalized fractional functions

Carosi, Laura; Martein, Laura - Dipartimento di Economia e Management, Università … - 2013

We consider a wide class of generalized fractional functions, namely the sum between a linear one and a ratio which has an affine function as numerator and, as denominator, the p-th power of an affine one. For this class of functions we aim to derive necessary and/or sufficient conditions for...

Persistent link: https://www.econbiz.de/10010933002

Simplex-like sequential methods for a class of generalized fractional programs

Carosi, Laura; Martein, Laura; Valipour, Ezat - Dipartimento di Economia e Management, Università … - 2013

We deal with a class of generalized fractional programming problems having a polyhedral feasible region and as …

Persistent link: https://www.econbiz.de/10010933031

Generating the efficient frontier of a class of bicriteria generalized fractional programming

Cambini, Riccardo; Carosi, Laura; Martein, Laura - In: Decisions in economics and finance : DEF ; a journal of … 40 (2017) 1/2, pp. 81-101

Persistent link: https://www.econbiz.de/10011997106

Simplex-like sequential methods for a class of generalized fractional programs

Cambini, Riccardo; Carosi, Laura; Martein, Laura; … - In: Mathematical methods of operations research 85 (2017) 1, pp. 77-96

Persistent link: https://www.econbiz.de/10011714308

Generalized Fractional Programming With User Interaction

Birbil, S.I.; Frenk, J.B.G.; Zhang, S. - Erasmus Research Institute of Management (ERIM), ERIM … - 2004

The present paper proposes a new approach to solve generalized fractional programming problems through user interaction …

Persistent link: https://www.econbiz.de/10005451007

Generalized Fractional Programming With User Interaction

Birbil, Birbil, S.I.; Frenk, Frenk, J.B.G.; Zhang, Zhang, S. - Erasmus Research Institute of Management (ERIM), … - 2004

The present paper proposes a new approach to solve generalized fractional programming problems through user interaction …

Persistent link: https://www.econbiz.de/10010731285

Generalized Fractional Programming With User Interaction

Birbil, Birbil, S.I.; Frenk, Frenk, J.B.G.; Zhang, Zhang, S. - Faculteit der Economische Wetenschappen, Erasmus … - 2004

The present paper proposes a new approach to solve generalized fractional programming problems through user interaction …

Persistent link: https://www.econbiz.de/10010731763