Optimization problems with algebraic solutions: Quadratic fractional programs and ratio games |
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Authors: | R Chandrasekaran A Tamir |
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Institution: | (1) University of Texas at Dallas, 75080 Richardson, TX, USA;(2) Statistics Department, Tel Aviv University, 69978 Tel Aviv, Israel |
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Abstract: | A mathematical program with a rational objective function may have irrational algebraic solutions even when the data are integral.
We suggest that for such problems the optimal solution will be represented as follows: If λ* denotes the optimal value there
will be given an intervalI and a polynomialP(λ) such thatI contains λ* and λ* is the unique root ofP(λ) inI. It is shown that with this representation the solutions to convex quadratic fractional programs and ratio games can be obtained
in polynomial time. |
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Keywords: | Algebraic Numbers Algebraic Optimization Problems Quadratic Fractional Programming Ratio Games |
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