Volume 20, Issue 3, October 2012

ISSN: 1134-5764 (Print) 1863-8279 (Online)

Prior to 1993, this journal was published as Trabajos de Investigación Operativa.

In this issue (13 articles)

  1. No Access

    Invited Paper

    Error minimization methods in biproportional apportionment

    Federica Ricca, Andrea Scozzari, Paolo Serafini, Bruno Simeone Pages 547-577
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  2. No Access

    Original Paper

    1-concave basis for TU games and the library game

    Theo S. H. Driessen, Anna B. Khmelnitskaya, Jordi Sales Pages 578-591
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  3. No Access

    Original Paper

    Characterizations and applications of generalized invexity and monotonicity in Asplund spaces

    M. Soleimani-damaneh Pages 592-613
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  4. No Access

    Original Paper

    Ruin probability and time of ruin with a proportional reinsurance threshold strategy

    Anna Castañer, M. Mercè Claramunt, Maite Mármol Pages 614-638
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  5. No Access

    Original Paper

    Isodistant points in competitive network facility location

    Blas Pelegrín, Rafael Suárez-Vega, Saúl Cano Pages 639-660
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  6. No Access

    Original Paper

    A consistent talmudic rule for division problems with multiple references

    M. A. Hinojosa, A. M. Mármol, F. Sánchez Pages 661-678
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  7. No Access

    Original Paper

    A GRASP heuristic for the manufacturing cell formation problem

    Juan A. Díaz, Dolores Luna, Ricardo Luna Pages 679-706
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  8. No Access

    Original Paper

    Newsvendor games: convex optimization of centralized inventory operations

    Samuel Burer, Moshe Dror Pages 707-728
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  9. No Access

    Original Paper

    A supply chain design problem with facility location and bi-objective transportation choices

    Elias Olivares-Benitez, José Luis González-Velarde, Roger Z. Ríos-Mercado Pages 729-753
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  10. No Access

    Original Paper

    Minimizing weighted earliness–tardiness on a single machine with a common due date using quadratic models

    Ramon Alvarez-Valdes, Enric Crespo, Jose Manuel Tamarit, Fulgencia Villa Pages 754-767
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  11. No Access

    Original Paper

    The correct proofs for the optimal ordering policy with trade credit under two different payment methods in a supply chain system

    Kun-Jen Chung Pages 768-776
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  12. No Access

    Original Paper

    Optimal cycle for a signalized intersection using Global Optimization and Complementarity

    Isabel M. Ribeiro, M. Lurdes Simões Pages 777-790
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  13. No Access

    Original Paper

    An investigation of feasible descent algorithms for estimating the condition number of a matrix

    Carmo P. Brás, William W. Hager, Joaquim J. Júdice Pages 791-809
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