dr. Cristian Dobre
Senior Lecturer
TiSEM: Tilburg School of Economics and Management
TiSEM: Department of Econometrics and Operations Research
C.Dobre@tilburguniversity.edu
Room
K 415
Expertise
Courses
- Decision Making with Bus. Anal. for IBA
- Advanced Linear Algebra
- Decision Making with Business Analytics
- Career Development BSc EOR
Recent publications
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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. -
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# -
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. -
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 -
Semidefinite programming approaches for structured combinatorial opti…
Dobre, C. (2011). Semidefinite programming approaches for structured combinatorial optimization problems. [Doctoral Thesis, Tilburg University]. CentER, Center for Economic Research.