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Recent publications

  1. Exploiting symmetry in copositive programs via semidefinite hierarchi…

    Dobre, C., & Vera Lizcano, J. C. (2015). Exploiting symmetry in copositive programs via semidefinite hierarchies. Mathematical Programming, 151(2), 659-680.
  2. On semidefinite programming relaxations of maximum k-section

    de Klerk, E., Pasechnik, D. V., Sotirov, R., & Dobre, C. (2012). On semidefinite programming relaxations of maximum k-section. Mathematical Programming , 136(2), 253-278. http://link.springer.com/article/10.1007%2Fs10107-012-0603-2?LI=true#
  3. A comparison of lower bounds for the symmetric circulant traveling sa…

    de Klerk, E., & Dobre, C. (2011). A comparison of lower bounds for the symmetric circulant traveling salesman problem. Discrete Applied Mathematics, 159(16), 1815-1826.
  4. Numerical block diagonalization of matrix *-algebras with application…

    de Klerk, E., Dobre, C., & Pasechnik, D. V. (2011). Numerical block diagonalization of matrix *-algebras with application to semidefinite programming. Mathematical Programming, 129(1), 91-111. http://www.springerlink.com/content/w75668122047q22h/fulltext.pdf
  5. Semidefinite programming approaches for structured combinatorial opti…

    Dobre, C. (2011). Semidefinite programming approaches for structured combinatorial optimization problems. CentER, Center for Economic Research.

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