A note on the paper Fractional Programming with convex quadratic forms and functions by H.P.Benson

Hans Frenk

No EI 2005-04, Econometric Institute Research Papers from Erasmus University Rotterdam, Erasmus School of Economics (ESE), Econometric Institute

Abstract: In this technical note we give a short proof based on standard results in convex analysis of some important characterization results listed in Theorem 3 and 4 of [1]. Actually our result is slightly general since we do not specify the convex set X. For clarity we use the same notation for the different equivalent optimization problems as done in [1].

Keywords: fractional programming; global optimalization; quadratic forms; quadratic functions; ratio of a convex quadratic and a convex function (search for similar items in EconPapers)
JEL-codes: C61 R4 (search for similar items in EconPapers)
Date: 2005-01-23
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