Bio

Currently I am doing a PhD at the Department of Econometrics and Operations Research. My main field of interest is polynomial optimization. More specifically, I am working on structured polynomial certificates of nonnegativity.

Expertise

CV Lorenz Roebers

Recent publications

  1. Using column generation to solve extensions to the Markowitz model

    Roebers, L., Selvi, A., & Vera Lizcano, J. (2019). Using column generation to solve extensions to the Markowitz model. The Engineering Economist, 64(3), 275-288.
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