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- W2950181570 abstract "Integer variables allow the treatment of some portfolio optimization problems in a more realistic way and introduce the possibility of adding some natural features to the model. We propose an algebraic approach to maximize the expected return under a given admissible level of risk measured by the covariance matrix. To reach an optimal portfolio it is an essential ingredient the computation of different test sets (via Grobner basis) of linear subproblems that are used in a dual search strategy." @default.
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- W2950181570 date "2010-04-06" @default.
- W2950181570 modified "2023-10-16" @default.
- W2950181570 title "An algebraic approach to Integer Portfolio problems" @default.
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- W2950181570 doi "https://doi.org/10.48550/arxiv.1004.0905" @default.
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