Tianran Chen, Jakub Marecek, et al.
Allerton 2019
Many steady-state problems in power systems, including rectangular power-voltage formulations of optimal power flows in the alternating-current model, can be cast as polynomial optimization problems (POP). For a POP, one can derive strong convex relaxations, or rather hierarchies of increasingly strong, but increasingly computationally challenging convex relaxations. We study means of switching from solving a convex relaxation to Newton's method working on a non-convex (augmented) Lagrangian of the POP.
Tianran Chen, Jakub Marecek, et al.
Allerton 2019
Claudio Gambella, Jakub Marecek, et al.
Allerton 2019
André R. Fioravanti, Jakub Marecek, et al.
CDC 2017
Matheus Souza, Wynita M. Griggs, et al.
ITSC 2018