No photo of Cristian Dobre
  • Warandelaan 2, Koopmans Building, room K 415

    5037 AB Tilburg

    Netherlands

20062015
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Research Output 2011 2015

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Article
2015

Exploiting symmetry in copositive programs via semidefinite hierarchies

Dobre, C. & Vera Lizcano, J. C., Jul 2015, In : Mathematical Programming. 151, 2, p. 659-680

Research output: Contribution to journalArticleScientificpeer-review

Semidefinite Program
Semidefinite Programming
Programming
Conic Programming
Symmetry
2012

On semidefinite programming relaxations of maximum k-section

de Klerk, E., Pasechnik, D. V., Sotirov, R. & Dobre, C., 2012, In : Mathematical Programming . 136, 2, p. 253-278

Research output: Contribution to journalArticleScientificpeer-review

Semidefinite Programming Relaxation
Semidefinite Programming
Semidefinite Program
Quadratic Assignment Problem
Bisection
2011

A comparison of lower bounds for the symmetric circulant traveling salesman problem

de Klerk, E. & Dobre, C., 2011, In : Discrete Applied Mathematics. 159, 16, p. 1815-1826

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Traveling salesman problem
Travelling salesman problems
Lower bound
Semidefinite Programming Relaxation
Operations research

Numerical block diagonalization of matrix *-algebras with application to semidefinite programming

de Klerk, E., Dobre, C. & Pasechnik, D. V., 2011, In : Mathematical Programming. 129, 1, p. 91-111

Research output: Contribution to journalArticleScientificpeer-review

Block Diagonalization
Mathematical programming
Semidefinite Programming
Matrix Algebra
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